# Nuclear Races > Escape the everyday and get ready for the some award winning outdoor fitness action at Nuclear Races – our popular obstacle course events are designed to challenge every fitness level. --- ## Pages - [Nuclear Mud Tribe Photos](https://nuclear-races.co.uk/nuclear-races/nuclear-mud-tribe-photos/): Browse through the photos and videos from previous events - [Nuclear Fit Relay](https://nuclear-races.co.uk/nuclear-fit/format/nuclear-fit-relay/): Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. - [Nuclear Fit League](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-league/): Has your team got what it takes to be crowned Nuclear Fit league champions 2026? - [Format](https://nuclear-races.co.uk/nuclear-fit/format/): Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. - [Nuclear Fit PRO WAVE](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-pro-wave/): Push your limits with Nuclear Fit, a unique outdoor fitness race designed to push you physically and mentally. This fitness... - [Nuclear Fit Doubles](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-doubles/): Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. - [Nuclear Fit Individuals](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-individuals/): Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. - [Nuclear Races Vouchers](https://nuclear-races.co.uk/nuclear-races/race-vouchers/): why not give the gift of adventure with one of our activity vouchers? - [Nuclear Races Results](https://nuclear-races.co.uk/nuclear-races/nuclear-races-results/): Browse through the photos and videos from previous events - [Nuclear Fit Pro](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-pro/): Push your limits in the Nuclear Fit Pro Wave: the ultimate test for competitive athletes seeking a true measure of... - [Nuclear Fit Results](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-results/): Take a look at previous Nuclear Fit event results. - [Nuclear Fit Photos](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-photos/): Browse through the the photos of the past events to find you and your friends captured mid-action by our professional... - [Race Spectators](https://nuclear-races.co.uk/nuclear-races/race-spectators/): We encourage friends and family to come along to our events. There’s loads of obstacle action to watch, a rocking... - [Nuclear Fit Relay](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-relay/): Challenge yourself and your teammates with Nuclear Fit Relay, a dynamic outdoor fitness race built for teams of three. Work... - [Nuclear Fallout](https://nuclear-races.co.uk/nuclear-races/nuclear-fallout/): Experience the ultimate challenge at Nuclear Fallout, a true winter beast! Choose your distance on our award winning 6K or... - [Nuclear Fit Storm](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit-storm/): Don’t like running? Nuclear Fit Storm is for you! With all of the fitness stations of Nuclear Fit but with... - [Nuclear Mud Sisters](https://nuclear-races.co.uk/nuclear-mud-tribe/nuclear-mud-sisters/): Ready to gather your girls for an unforgettable adventure? Mud Tribe Sisters celebrates all that is brilliant about being female:... - [Nuclear Mud Blast](https://nuclear-races.co.uk/nuclear-mud-tribe/nuclear-mud-blast/): Nuclear Mud Tribe Blast is the perfect next-level challenge for those looking to push their limits with an extra 1... - [Nuclear Mud Tribe](https://nuclear-races.co.uk/nuclear-mud-tribe/mud-tribe/): Gather your tribe! Join the fun at Mud Tribe, a 5k muddy obstacle course run that’s suitable for all abilities.... - [Nuclear Fit](https://nuclear-races.co.uk/nuclear-fit/nuclear-fit/): Push your limits with Nuclear Fit, a unique outdoor fitness race designed to push you physically and mentally. This fitness... - [Nuclear Rush](https://nuclear-races.co.uk/nuclear-races/nuclear-rush/): Prepare for the ultimate muddy obstacle course race at Nuclear Rush. Choose your challenge on our 6K or 12K courses;... - [Nuclear Essex Vouchers](https://nuclear-races.co.uk/vouchers/): Our vouchers make a great gift for any occasion. Why not give the gift of memories rather than simply more... - [What's On at Nuclear Essex](https://nuclear-races.co.uk/whats-on-at-nuclear-essex/): As well as our regular adventures, we also have a variety of special events and actvities taking place throughout the... - [Thank you](https://nuclear-races.co.uk/nuclear-wild-forest/thank-you/): Thank you ! Thank you for your booking. You will receive various emails with details and confirmation. In the meantim... - [Race Marshals](https://nuclear-races.co.uk/race-marshals/): As one of our #marshalfamily you’ll be helping our Nuclear Race day be a great one! Marshalling may include: an... - [Training](https://nuclear-races.co.uk/nuclear-fit/training/): Need some preparation ahead of Nuclear Fit? Don’t worry, we have regular training sessions designed to familiarise you with the... - [Nuclear Races Photos](https://nuclear-races.co.uk/nuclear-races/nuclear-races-photos/): Browse through the photos and videos from previous events - [Search](https://nuclear-races.co.uk/search/): Search Search - [Nuclear Races](https://nuclear-races.co.uk/nuclear-races/): Escape the everyday and get ready for the some award winning outdoor fitness action at Nuclear Races - our popular... - [Nuclear Fit](https://nuclear-races.co.uk/nuclear-fit/): Push your limits with Nuclear Fit, a unique outdoor fitness race designed to push you physically and mentally. This fitness... - [Mud Tribe](https://nuclear-races.co.uk/nuclear-mud-tribe/): Join the fun at Mud Tribe, a 5k muddy obstacle course run that’s suitable for all abilities. Designed with fun... - [Nuclear Adventures Vouchers](https://nuclear-races.co.uk/nuclear-adventures/vouchers/): why not give the gift of adventure with one of our activity vouchers? - [Access](https://nuclear-races.co.uk/nuclear-races/races-access/): We have a policy of being all inclusive – we will do everything we can to help guests with disabilities... - [Safety](https://nuclear-races.co.uk/nuclear-races/races-safety/): Before starting your session, you will be greeted by your instructor who will confirm you have read a copy of... - [Adventures](https://nuclear-races.co.uk/nuclear-adventures/): Experience the greatest outdoor adventure at Nuclear Adventures. Take on our thrilling high ropes or Zip trek course where you'll... - [FAQs](https://nuclear-races.co.uk/faq/): Find quick answers to some common frequently asked questions we get asked. - [Nuclear Races](https://nuclear-races.co.uk/): Escape the everyday and get ready for the some award winning outdoor fitness action at Nuclear Races – our popular... --- ## Posts --- ## Events - [Mud Tribe Sisters - 5K](https://nuclear-races.co.uk/event/mud-tribe-sisters-5k/): The ultimate wave for female runners! Join our special 5K Sisters Wave for even more mud, foam, and laughs alongside... - [Fit Pro](https://nuclear-races.co.uk/event/fit-pro-july/): A team of 3 people complete 2 stations and 2 runs per person. - [Fit Pro](https://nuclear-races.co.uk/event/fit-pro-may/): A team of 3 people complete 2 stations and 2 runs per person. - [Mud Tribe Blast - 6K](https://nuclear-races.co.uk/event/mud-tribe-blast-6k/): The 5K, plus an extra 1KM challenge! Take on the Blast Wave for a route extension featuring tougher obstacles, staples... - [Fit Pro](https://nuclear-races.co.uk/event/fit-pro-september/): A team of 3 people complete 2 stations and 2 runs per person. - [Rush Rookies - 3K](https://nuclear-races.co.uk/event/rush-rookies-3k-sunday/): Nuclear Rookies are fun, pumped-up muddy obstacle courses for 4-14 year old kids of any fitness level. Rookies can test... - [Rush Rookies - 3K](https://nuclear-races.co.uk/event/rush-rookies-3k-saturday/): Nuclear Rookies are fun, pumped-up muddy obstacle courses for 4-14 year old kids of any fitness level. Rookies can test... - [Mud Tribe - 5K](https://nuclear-races.co.uk/event/nuclear-mud-tribe-5k/): We ramp up the fun in the 5K wave, with even more mud, foam, fun, and laughs! Join us for... - [Mud Tribe - 1.5K](https://nuclear-races.co.uk/event/mud-tribe-1-5k/): For our families with younger children, the shorter 1. 5K option means even the youngest family members can join in.... - [Fit Relay](https://nuclear-races.co.uk/event/nuclear-fit-relay-september/): A team of 3 people complete 2 stations and 2 runs per person. - [Fit Relay](https://nuclear-races.co.uk/event/nuclear-fit-relay-july/): A team of 3 people complete 2 stations and 2 runs per person. - [Fit Relay](https://nuclear-races.co.uk/event/nuclear-fit-relay-may-2026/): A team of 3 people complete 2 stations and 2 runs per person. - [Fallout - 12K](https://nuclear-races.co.uk/event/nuclear-fallout-12km/): Go all-in on the long haul! A relentless 12km that pushes every mental and physical boundary. - [Rush Family - 4K](https://nuclear-races.co.uk/event/nuclear-rush-family-wave-4km/): Turn the fun up a notch! A longer family course of 4km with more obstacles—the perfect way to build resilience... - [Rush Family - 1.5km](https://nuclear-races.co.uk/event/nuclear-rush-family-wave-1-5km/): The ultimate family muddy adventure! A short 1. 5km course packed with fun, manageable obstacles for all ages to enjoy... - [Rush Rookie Pro - 3K](https://nuclear-races.co.uk/event/rush-rookie-pro-3k/): The Rules are ON! This 3km challenge is where young racers prove their grit with mandatory obstacle completion. Two laps... - [Rush - 6K](https://nuclear-races.co.uk/event/nuclear-rush-6km-saturday/): The ultimate weekend challenge! Conquer 6km of award-winning obstacles and epic mud on the first day of the Rush weekend. - [Rush - 6K](https://nuclear-races.co.uk/event/nuclear-rush-6km-sunday/): Experience the same legendary course and mud as Saturday, perfect for a strong finish to your adventurous weekend. - [Rush - 12K](https://nuclear-races.co.uk/event/nuclear-rush-12km-sunday/): Your final chance for the 12km beast. Push for your personal best or conquer the course with a supportive team. - [Rush - 12K](https://nuclear-races.co.uk/event/nuclear-rush-12km-saturday/): Double the distance, double the challenge. Test your limits on the full 12km course and every world-class obstacle. - [Fit Storm](https://nuclear-races.co.uk/event/nuclear-fit-storm-may-2026/): The ultimate TEST OF STAMINA, GRIT AND DETERMINATION. You have 45 minutes to complete as many functional fitness stations back-to-back... - [Fit](https://nuclear-races.co.uk/event/nuclear-fit-july-2026/): Nuclear Fit is a 6km endurance event where you alternate 6 x 1km trail runs with unique functional fitness stations.... - [Fit Storm](https://nuclear-races.co.uk/event/nuclear-fit-storm-july-2026/): The ultimate TEST OF STAMINA, GRIT AND DETERMINATION. You have 45 minutes to complete as many functional fitness stations back-to-back... - [Fit Storm](https://nuclear-races.co.uk/event/nuclear-fit-storm-september-2026/): The ultimate TEST OF STAMINA, GRIT AND DETERMINATION. You have 45 minutes to complete as many functional fitness stations back-to-back... - [Fit](https://nuclear-races.co.uk/event/nuclear-fit-september-2026/): Nuclear Fit is a 6km endurance event where you alternate 6 x 1km trail runs with unique functional fitness stations.... - [Rush Rookies - 1.5K](https://nuclear-races.co.uk/event/rush-rookies-1-sunday/): Nuclear Rookies are fun, pumped-up muddy obstacle courses for 4-14 year old kids of any fitness level. Rookies can test... - [Fit](https://nuclear-races.co.uk/event/fit/): Nuclear Fit is a 6km endurance event where you alternate 6 x 1km trail runs with unique functional fitness stations.... - [Illuminated](https://nuclear-races.co.uk/event/illuminated/): Experience the thrill of Nuclear High Ropes at night! Open to ages 6+, this illuminated ropes course offers a unique... - [Bobble Hat Run](https://nuclear-races.co.uk/event/bobble-hat-run/): Beat the post Christmas cabin fever and join us for a 2K woodland obstacle run - [Fallout - 6K](https://nuclear-races.co.uk/event/fallout-6k/): Nuclear Fallout 6k is a thrilling, mid-distance challenge designed for those looking for a full-on obstacle adventure. Participants tackle rugged... - [Rush Rookies - 1.5K](https://nuclear-races.co.uk/event/rush-rookies-1-saturday/): Nuclear Rookies are fun, pumped-up muddy obstacle courses for 4-14 year old kids of any fitness level. Rookies can test... - [Fallout](https://nuclear-races.co.uk/event/fallout/): Tackle the Nuclear winter beast! Choose from our multi award winning 6K or 12k course. Whether you’re a newbie, small... - [Rush](https://nuclear-races.co.uk/event/nuclear-rush-saturday/): Prepare for the ultimate muddy obstacle course race at Nuclear Rush. Choose your challenge on our 6K or 12K courses;... - [Mud Tribe](https://nuclear-races.co.uk/event/nuclear-rush-sunday/): Gather your tribe! Join the fun at Mud Tribe, a 5km muddy obstacle course run that’s suitable for all abilities. - [Nuclear Fit - May 2026](https://nuclear-races.co.uk/event/nuclear-fit-may-2026/): Nuclear Fit is a 6km endurance event where you alternate 6 x 1km trail runs with unique functional fitness stations.... --- ## Offers - [EARN THE TREBLE FIT MEDAL: Complete All Three Nuclear Fit Events](https://nuclear-races.co.uk/offer/earn-the-treble-fit-medal-complete-all-three-nuclear-fit-events/): Three events. One elite medal. Consistency never looked so good. - [EARN THE MIGHTY MUDALLION: Complete the Ultimate Nuclear Challenge](https://nuclear-races.co.uk/offer/mudallion-2026/): Prove your commitment: Complete three totally different qualifying Nuclear Races events in one year to earn the legendary, exclusive Mighty... - [15% OFF: Multi-Activity Discount at Nuclear Adventures](https://nuclear-races.co.uk/offer/15-off-2-or-more-activities/): Double the challenge, less of the cost! Book 2 or more activities at Nuclear Adventures and automatically save 15% on... - [The ROOKIE MUDALLION: Earn a HUGE Blinging Medal!](https://nuclear-races.co.uk/offer/the-rookie-mudallion/): Enter BOTH of our award-winning kids' obstacle courses in 2025 and earn the free, absolutely HUGE, blinging Rookie Mudallion! - [DryRobe Upgrade: Get a FREE Event Ticket](https://nuclear-races.co.uk/offer/adult-dry-robe-offer/): Purchase a co-branded Nuclear DryRobe at checkout and get a FREE entry for an eligible Nuclear Race, Rookie event, or... - [FREE WILD FOREST INDUCTION with Your Nuclear Race Ticket](https://nuclear-races.co.uk/offer/free-wild-forest-induction/): Got a Nuclear Race ticket? Get ONE FREE Wild Forest obstacle course induction to learn tips, master safety, and train... - [Bobble Hat Run: Beat Cabin Fever with 20% OFF a Group of Four](https://nuclear-races.co.uk/offer/2k-bobble-hat-run-group-discount/): Beat the post-Christmas blues! Join the fun, relaxed 2km Bobble Hat Run. Book a group of 4 for just £80.... - [10% OFF Group Tasters: Conquer the Nuclear Wild Forest](https://nuclear-races.co.uk/offer/2k-and-3k-obstacle-taster-group-discount/): Gather your crew! Groups of 6 or more get 10% OFF the 2km & 3km Obstacle Taster sessions at Nuclear... - [NUCLEAR RACES TEAM DISCOUNT: 10% OFF & Free Places](https://nuclear-races.co.uk/offer/nuclear-races-group-discount/): Rally your team! Groups of 10+ get 10% OFF all entries. Hit 30, 60, or 100 members for FREE places... - [TEACHERS GO FREE: Bring Your School Group to Nuclear Essex](https://nuclear-races.co.uk/offer/teachers-go-free/): Book your next school trip to Nuclear Adventures, Wild Forest, or the Secret Nuclear Bunker, and all accompanying teachers/supervisors go... - [FREE Birthday Child Space: The Ultimate Nuclear Adventure!](https://nuclear-races.co.uk/offer/birthday-child-goes-free/): Book an adrenaline-fueled Nuclear Adventures party (10+ participants) and the Birthday Child's space is completely FREE! - [10% OFF Group Bookings: Mobilise Your Nuclear Adventures Team](https://nuclear-races.co.uk/offer/group-discount/): Secure a single booking for 20 or more participants in Nuclear Adventures standard activities and automatically take 10% OFF the... - [15% OFF Pre-Christmas Sale: Gear Up for the Holidays!](https://nuclear-races.co.uk/offer/15-off-pre-christmas-sale-gear-up-for-the-holidays/): Start your Christmas shopping early! Get 15% OFF all Nuclear Essex merchandise and gear in our Pre-Christmas Shop Sale. - [MUD TRIBE TEAM REWARDS: FREE Parking & £50 Vouchers!](https://nuclear-races.co.uk/offer/mud-tribe-team-rewards-free-parking-50-vouchers/): Gather your tribe! Book a 5km team wave with 20+ members for FREE parking, or hit 30+ for a £50... --- ## FAQs - [How do the race timing chips work?](https://nuclear-races.co.uk/faq/how-do-the-race-timing-chips-work/): This will be available for collection at the event and will enable us to record your event completion time. Your... - [What should I wear?](https://nuclear-races.co.uk/faq/what-should-i-wear-2/): Wear closed toe, flat, sturdy shoes, trainers are ideal. Remove all jewellery. Glasses will need to be held on with... - [How long does a visit to the Secret Nuclear Bunker take?](https://nuclear-races.co.uk/faq/how-long-does-a-visit-take/): Visits usually last between 1–2 hours depending on your level of interest. - [Is the Secret Nuclear Bunker accessible?](https://nuclear-races.co.uk/faq/is-the-secret-nuclear-bunker-accessible/): The bunker has accessibility limitations due to its historic design. - [How do I book tickets for the Secret Nuclear Bunker?](https://nuclear-races.co.uk/faq/how-do-i-book-tickets-for-the-secret-nuclear-bunker/): No need to book in advance, payment can be made onsite - [Can I change my booking or transfer my ticket?](https://nuclear-races.co.uk/faq/can-i-change-my-booking-or-transfer-my-ticket/): Ticket transfers and changes are possible via your booking dashboard or by contacting us, depending on your race type and... - [What food and drink is available at The Bunker?](https://nuclear-races.co.uk/faq/what-food-and-drink-is-available-at-the-bunker/): The Bunker has a small canteen serving hot drinks, cakes, snacks, and sandwiches. - [Can I hire The Bunker privately?](https://nuclear-races.co.uk/faq/can-i-hire-the-bunker-privately/): The Bunker is available for private hire for events and experiences. - [Can The Bunker be used as a filming location?](https://nuclear-races.co.uk/faq/can-the-bunker-be-used-as-a-filming-location/): The Bunker is available for filming and photography projects. - [What is The Bunker?](https://nuclear-races.co.uk/faq/what-is-the-bunker/): The Bunker is a Cold War-era underground nuclear bunker open to the public as a museum and event venue. - [What is the Bunker Below?](https://nuclear-races.co.uk/faq/what-is-the-bunker-below/): The Bunker Below is an immersive Halloween horror experience set 125 feet underground in a real Cold War-era nuclear bunker... - [Will there be a water station out on course?](https://nuclear-races.co.uk/faq/will-there-be-a-water-station-out-on-course/): There will be at least one main water station on the course. - [Can I run with a GoPro?](https://nuclear-races.co.uk/faq/can-i-run-with-a-gopro/): You can run with a GoPro, but it is at your own risk. We recommend taking a picture of yourself... - [Will food and drink be available after the race?](https://nuclear-races.co.uk/faq/will-food-and-drink-be-available-after-the-race/): Food and drink vendors will be available in the event village, and they accept both cash and credit card payments. - [Are the events wheelchair accessible?](https://nuclear-races.co.uk/faq/are-the-events-wheelchair-accessible/): We welcome everyone to our events. However, they are located on a working farm so the ground is uneven. For... - [Can I run if I am pregnant or recently postpartum?](https://nuclear-races.co.uk/faq/can-i-run-if-i-am-pregnant-or-recently-postpartum/): For safety reasons, we advise against participating while pregnant. Please seek medical clearance before taking part after giving birth. - [Is there a deadline to sign up to a race?](https://nuclear-races.co.uk/faq/is-there-a-deadline-to-sign-up-to-a-race/): You can buy tickets online up until the day of the race, subject to availability. - [Can I wear fancy dress or costumes?](https://nuclear-races.co.uk/faq/can-i-wear-fancy-dress-or-costumes/): We love seeing participants racing in fancy dress and costumes! Just keep in mind that you’ll be climbing obstacles and... - [Are drones allowed?](https://nuclear-races.co.uk/faq/are-drones-allowed/): Drones are not allowed unless agreed with the Event Management. - [Can I buy gift vouchers for friends and family?](https://nuclear-races.co.uk/faq/can-i-buy-gift-vouchers-for-friends-and-family/): Yes — gift vouchers are available to buy online and make the perfect present for adventure lovers. - [What is included with my race ticket?](https://nuclear-races.co.uk/faq/what-is-included-with-my-mud-tribe-ticket/): Your ticket includes a medal, hot water washdown, heated changing tents, and more — everything you need for an epic... - [How can I buy the Nuclear Fit Merch?](https://nuclear-races.co.uk/faq/how-can-i-buy-the-nuclear-fit-merch/): You can buy this online or on the day. The Nuclear Essex shop will be on site at each event... - [Who can participate at Nuclear Fit?](https://nuclear-races.co.uk/faq/who-can-participate-at-nuclear-fit/): Everybody who is 16 and older can participate. - [What are the different races?](https://nuclear-races.co.uk/faq/what-are-the-different-races/): Nuclear Fit offers Individual, Doubles, and Pro divisions, plus Storm races for a purely fitness-focused challenge. - [Is there a Nuclear Fit rule book?](https://nuclear-races.co.uk/faq/is-there-a-nuclear-fit-rule-book/): Here is your rule book: INSERT LINK - [What are the different fitness stations at Nuclear Fit?](https://nuclear-races.co.uk/faq/what-are-the-different-fitness-stations-in-nuclear-fit/): Nuclear Fit features a range of strength and endurance stations including tyre flips, carries, lifts, and throws tailored for men... - [Will there be prizes?](https://nuclear-races.co.uk/faq/will-there-be-prizes/): Finishers receive medals, top racers get trophies, and extra rewards are available for completing challenges. - [What are the age categories for Nuclear Fit?](https://nuclear-races.co.uk/faq/what-are-the-age-categories-for-nuclear-fit/): Nuclear Fit uses chip timing to rank competitors within age categories from U24 to 85–89 years. - [What colour fitness station equipment should I use?](https://nuclear-races.co.uk/faq/what-colour-fitness-station-equipment-should-i-use/): Yellow is for ladies individuals and ladies doubles. Blue is for individual men, mens doubles, and mixed doubles. - [What is the Treble Fit?](https://nuclear-races.co.uk/faq/what-is-the-treble-fit/): Race all three events within a single year and earn the prestigious Treble Fit medal. Your qualifying events can include... - [How can I raise money for a charity?](https://nuclear-races.co.uk/faq/how-can-i-raise-money/): Sign up to one of our races, create your own bespoke event, or design a Wild Forest mud run —... - [What training do the Instructors have?](https://nuclear-races.co.uk/faq/what-training-do-the-instructors-have/): The lead instructors are all: Level 2 Gym Instructors or Personal Trainers Level 3 First Aid at Work Swim Safety... - [Are spectators allowed out on the course?](https://nuclear-races.co.uk/faq/are-spectators-allowed-out-on-the-course/): At Nuclear Wild Forest, group bookings may bring a maximum of two spectators onto the course. This helps us ensure... - [What facilities are available at Nuclear Wild Forest?](https://nuclear-races.co.uk/faq/what-facilities-are-available/): The main building houses toilets, a disabled toilet, hot indoor wash-down facilities, and changing rooms. There are tea and coffee... - [What do I need to bring?](https://nuclear-races.co.uk/faq/what-do-i-need-to-bring/): Bring photo ID and your check-in email. We will send the check-in pass 3 weeks before the event and again... - [What should I wear?](https://nuclear-races.co.uk/faq/what-should-i-wear-races/): Wear fast-drying, breathable clothing and trail trainers with good grip. Avoid cotton and footwear without traction. - [How long does it take to get round the Nuclear Races course?](https://nuclear-races.co.uk/faq/how-long-does-it-take-to-get-round-the-nuclear-races-course/): RUSH 6K approx. 1. 5-2. 5 hrs 12K approx. 2-3 hrs FALLOUT 6K approx. 1-2. 5 hrs 12K approx. 2-3.... - [How long does it take to get round the Mud Tribe course?](https://nuclear-races.co.uk/faq/how-long-does-it-take-to-get-round-the-mud-tribe-course/): It will depend on your fitness ability. We would expect it to take you around 60-90 minutes to run 5K... - [Do I need to be super fit to take part at Nuclear Races?](https://nuclear-races.co.uk/faq/do-i-need-to-be-super-fit-to-take-part-at-nuclear-races/): Not at all! Nuclear Races is designed to challenge all abilities, ages and fitness levels. Whether you want to walk,... - [How can I prepare for Nuclear Races?](https://nuclear-races.co.uk/faq/how-can-i-prepare-for-nuclear-races/): Training for Nuclear Races gives you a full-body workout. Mix running, strength training, and mobility exercises to build endurance and... - [I’m booked to race the 12K – can I decide to do the 6K instead?](https://nuclear-races.co.uk/faq/im-booked-to-race-the-12k-can-i-decide-to-do-the-6k-instead/): If you’re signed up for the 12K, you can choose to switch to the 6K on race day. The 6K/12K... - [Do I need to be able to swim to take part in Nuclear Races?](https://nuclear-races.co.uk/faq/do-i-need-to-be-able-to-swim-to-take-part-in-nuclear-races/): Some swimming ability can help, but it is not essential. Buoyancy vests and trained water safety teams are available at... - [Can I skip obstacles during the race?](https://nuclear-races.co.uk/faq/can-i-skip-obstacles-during-the-race/): You can attempt as many or as few obstacles as you like, it’s your race and your challenge. There are... - [Do 6K and 12K runners start together? How will I know where to go?](https://nuclear-races.co.uk/faq/do-6k-and-12k-runners-start-together-how-will-i-know-where-to-go/): 6K and 12K runners start in the same wave and run together. The course split is well sign posted on... - [Is there a bag drop at Nuclear Races?](https://nuclear-races.co.uk/faq/is-there-a-bag-drop-at-nuclear-races/): There’s a free, staffed bag drop available. You’ll leave it before your race and collect it when you finish. Please... - [Can I camp onsite?](https://nuclear-races.co.uk/faq/can-i-camp-onsite-at-nuclear-races/): Free onsite camping is available. You can book at the time of registration or add it later via your booking... - [Is there a wash-down area and changing rooms after the race?](https://nuclear-races.co.uk/faq/is-there-a-wash-down-area-and-changing-rooms-after-the-race/): We have an outdoor hot water wash-down at the finish zone. Please follow the wash-down procedure to help us get... - [I’m having problems booking – what should I do?](https://nuclear-races.co.uk/faq/im-having-problems-booking-what-should-i-do/): If you’re having trouble making a booking, try switching to a different device or browser this often fixes common technical... - [What’s included with my Nuclear Races ticket?](https://nuclear-races.co.uk/faq/whats-included-with-my-nuclear-races-ticket/): Your ticket includes a finisher’s medal, car parking, photos, changing facilities, refreshments, camping, and more. - [What is the Mighty Mudallion Medal?](https://nuclear-races.co.uk/faq/what-is-the-mighty-mudallion-medal/): The Mighty Mudallion is our ultimate reward for those who take on and conquer three totally different Nuclear events in... - [Can I show my check-in pass at registration on my mobile?](https://nuclear-races.co.uk/faq/can-i-show-my-check-in-pass-at-registration-on-my-mobile/): Absolutely, you can bring your check-in pass on your phone or as a printed paper copy. Just make sure you’re... - [I haven’t received my email confirmation or check-in pass, what should I do?](https://nuclear-races.co.uk/faq/i-havent-received-my-email-confirmation-or-check-in-pass-what-should-i-do/): Check all email accounts you may have used to book your ticket (work, home etc. ) and don’t forget to... - [If I miss my wave start, can I join the next one?](https://nuclear-races.co.uk/faq/if-i-miss-my-wave-start-can-i-join-the-next-one/): If you miss your start wave, speak to registration to move you to the next available wave. Correct wristbands are... - [Where’s my race number?](https://nuclear-races.co.uk/faq/wheres-my-race-number/): We don’t use race numbers. Instead, you’ll receive a QR code in your check-in email, which you’ll use on race... - [Can my obstacle racing ticket be refunded?](https://nuclear-races.co.uk/faq/can-my-obstacle-racing-ticket-be-refunded/): We do not offer refunds, but you can transfer your ticket to another event or person up to 48 hours... - [How do I create a team?](https://nuclear-races.co.uk/faq/how-do-i-create-a-team/): Select the team option during booking and sign up as the Team Captain. You’ll create a team name and reserve... - [Why should I create a team?](https://nuclear-races.co.uk/faq/why-should-i-create-a-team/): Creating a team is one of the best ways to experience Nuclear Races. Here’s why: Discounted entry – Teams of... - [What’s the minimum team size?](https://nuclear-races.co.uk/faq/whats-the-minimum-team-size/): The minimum is 5 and there is no maximum. We offer a discount on Rush and Fallout Adults tickets only... - [Do all team members need to sign up at once?](https://nuclear-races.co.uk/faq/do-all-team-members-need-to-sign-up-at-once/): The Team Captain can reserve spaces for up to 30 days. Team members can join any time within that window... - [How can people join my team?](https://nuclear-races.co.uk/faq/how-can-people-join-my-team/): The Team Captains has been sent a team creation email which has the link for new team members to join.... - [How can I check who’s in my team?](https://nuclear-races.co.uk/faq/how-can-i-check-whos-in-my-team/): The Team Captain should open their team creation email. This email will show everyone currently registered in the team and... - [Can I change the wave time for my team?](https://nuclear-races.co.uk/faq/can-i-change-the-wave-time-for-my-team/): If you want to make any changes to a team entry you need to email races@nuclearessex. com - [How do I increase my team size after booking?](https://nuclear-races.co.uk/faq/how-do-i-increase-my-team-size-after-booking/): Email races@nuclearessex. com with your team name, race date, and number of extra spaces needed. If space is available in... - [Do you charge a spectator fee?](https://nuclear-races.co.uk/faq/do-you-charge-a-spectator-fee/): Rush Weekend: £5 entry per non-runner (cash or card). Children 12 years and under enter free. Mud Tribe and Fallout:... - [What is included in a child's race ticket?](https://nuclear-races.co.uk/faq/what-is-included-in-a-rookie-ticket/): Your ticket includes a Rookie Survivors Medal, Personalised certificate, photos, changing facilities, refreshments, and more. - [How long are the children's courses?](https://nuclear-races.co.uk/faq/how-long-are-the-rookie-courses/): Rush Weekend Ages 4–8: 1 lap (1. 5k) – 15+ obstacles Ages 9–14: 2 laps (3k) – 30+ obstacles Mud... - [How long does it take a child to complete the course?](https://nuclear-races.co.uk/faq/how-long-does-it-take-a-rookie-to-complete-the-course/): Nuclear Races Rush Weekend Around 45 minutes depending on the child’s age, speed and ability. Mud Tribe 1. 5km around... - [Are the children's races competitive?](https://nuclear-races.co.uk/faq/are-rookie-races-competitive/): It is all about having a muddy good time and there are no prizes for fastest times. Every Rookie (child)... - [How old to children need to be to race?](https://nuclear-races.co.uk/faq/what-age-can-take-part-in-rookies/): Rush Weekend Rookies (children) aged 4–14 years can race: Ages 4–8: must be accompanied by a parent/guardian on the course... - [Can children skip obstacles?](https://nuclear-races.co.uk/faq/can-children-skip-obstacles/): There’s no pressure to complete every obstacle but we encourage the Rookies (children) to give it a go. - [Do children need to be able to swim?](https://nuclear-races.co.uk/faq/do-children-need-to-be-able-to-swim/): Swimming is not required, buoyancy aids are available on race day. At Wild Forest, everyone is fitted with a buoyancy... - [Can children in different age categories run together?](https://nuclear-races.co.uk/faq/can-children-in-different-age-categories-run-together/): All age groups start the race together. The older children will complete an extra lap and wear a wristband. - [Do I need to pay for a spectator ticket if my child is racing?](https://nuclear-races.co.uk/faq/do-i-need-to-pay-for-a-spectator-ticket-if-my-child-is-racing/): One free spectator ticket is included with every child (Rookie) race entry (to be claimed at registration). Rush Weekend: £5... - [Are spectators welcome?](https://nuclear-races.co.uk/faq/can-i-watch-my-child-on-the-course/): Spectators are welcome at our events. Entry fees and access vary by event. Please follow signs and stay in designated... - [Can I help my child over obstacles?](https://nuclear-races.co.uk/faq/can-i-help-my-child-over-obstacles/): Ages 4–8: must be accompanied by an adult (free of charge) Ages 9+: adult is optional Adults run alongside and... - [Are there changing and wash-down facilities?](https://nuclear-races.co.uk/faq/are-there-changing-and-wash-down-facilities/): Hot outdoor wash downs (limited time per person) Child-only changing areas available Bring clean clothes, shoes, towels and a plastic... - [How can I buy the Nuclear Merch?](https://nuclear-races.co.uk/faq/is-there-rookie-merchandise-to-buy/): You can buy this online or on the day. The Nuclear Essex shop will be on site at each event... - [Are there photos taken on course?](https://nuclear-races.co.uk/faq/are-there-photos-taken-on-course/): Yes — professional photographers from My Bib Number capture action shots throughout the course, including a free finisher’s wall photo. - [Are children chip timed and are results available?](https://nuclear-races.co.uk/faq/are-rookies-timed-and-are-results-available/): All children (Rookies) wear a timing chip. Results will be published on the website, there is a free downloadable certificate... - [Do you charge a parking fee?](https://nuclear-races.co.uk/faq/do-you-charge-a-parking-fee/): Parking is free at all sites and events, apart from Nuclear Mud Tribe, which has a £5 parking fee per... - [Are dogs allowed?](https://nuclear-races.co.uk/faq/are-dogs-allowed-2/): Well-behaved dogs on leads are welcome at Nuclear Races, Nuclear Fit, Nuclear Mud Tribe, the Secret Nuclear Bunker and Nuclear... - [How do I marshal at one of the events?](https://nuclear-races.co.uk/faq/how-do-i-marshal-at-one-of-your-races/): We welcome volunteers at all events and offer rewards for your time. Registration opens before each event - [Will there be medical help available?](https://nuclear-races.co.uk/faq/will-there-be-medical-help/): A professional NHS emergency team will be on-site in 4×4 vehicles, covering the course, race village, and surrounding areas. - [Can I pay to have my Dryrobe deal delivered?](https://nuclear-races.co.uk/faq/can-i-pay-to-have-my-dryrobe-deal-delivered/): You can choose delivery at checkout. If you’ve already booked and want it delivered, please email shop@nuclearessex. com - [How do I collect my prepaid Dryrobe?](https://nuclear-races.co.uk/faq/how-do-i-collect-my-prepaid-dryrobe/): Take your booking confirmation email and ID to the Nuclear Shop in the event village. - [Can I upgrade to the Dryrobe deal?](https://nuclear-races.co.uk/faq/can-i-upgrade-to-the-dryrobe-deal/): Yes - use the link in your confirmation email to access your booking and edit/ upgrade your ticket. Click on... - [How long are the sessions?](https://nuclear-races.co.uk/faq/how-long-are-the-sessions/): Session lengths vary by activity — from 30 minutes to up to 2 hours. - [How old do you need to be for the High Ropes Activity?](https://nuclear-races.co.uk/faq/how-old-do-you-need-to-be/): The minimum age for the high ropes course is 6 yrs and participants must be 1. 20m tall. Adults will... - [How old do you need to be for the Zip Trek Course](https://nuclear-races.co.uk/faq/how-old-do-you-need-to-be-for-the-zip-trek-course/): The minimum age for the Zip Trek course is 8 yrs and participants must be 1. 20 m tall. Adults... - [How old do you need to be for the Axe Throwing experience?](https://nuclear-races.co.uk/faq/how-old-do-you-need-to-be-for-the-axe-throwing-experience/): We offer 2 types of Axe and Knife throwing sessions, our Full Axe and Knife session is suitable for participants... - [How old do you need to be for the Air Rifle Taster session](https://nuclear-races.co.uk/faq/how-old-do-you-need-to-be-for-the-air-rifle-taster-session/): Our Air Rifle taster session are suitable for participants aged 14 years old and above. all under 18 year old... - [What should I wear for Axe Throwing?](https://nuclear-races.co.uk/faq/what-should-i-wear/): Wear comfortable layers and sturdy closed-toe shoes. Avoid clothing with hoods for safety. - [Do I need to participate with my children on the High Ropes?](https://nuclear-races.co.uk/faq/do-i-need-to-participate-with-my-children/): It depends on your child’s age and ability — some children must be accompanied by a paying adult, but participation... - [Do I need to participate with my children?](https://nuclear-races.co.uk/faq/do-i-need-to-participate-with-my-children-2/): All children must be accompanied by a paying, participating adult when taking part in our Zip Trek experience; this is... - [Do I need to participate with my children?](https://nuclear-races.co.uk/faq/do-i-need-to-participate-with-my-children-3/): Any under 18 year olds must have an adult at the Throwing range to supervise behaviour and ensure everyone is... - [Do I have to remain on site?](https://nuclear-races.co.uk/faq/do-i-have-to-remain-on-site/): A responsible adult (over 18) has to remain onsite at Nuclear Adventures at all times while children under 18 take... - [Are there any weight restrictions?](https://nuclear-races.co.uk/faq/are-there-any-weight-restrictions/): The maximum weight for taking part in our High Ropes and Zip Trek course is 120kg - [Do I have to be fit?](https://nuclear-races.co.uk/faq/do-i-have-to-be-fit/): A degree of personal fitness is required to complete our courses and we would ask you to be honest with... - [I'm afraid of heights, can I still participate?](https://nuclear-races.co.uk/faq/im-afraid-of-heights-can-i-still-participate/): Yes! We’ll prepare you first and support you throughout. Many people surprise themselves and overcome their fears. - [What happens if I fall?](https://nuclear-races.co.uk/faq/what-happens-if-i-fall/): Your safety equipment will prevent you from falling far, so if you do slip off an element, you will be... - [Can I get drinks on site?](https://nuclear-races.co.uk/faq/can-i-get-drinks-on-site/): There is a large cabin with toilets, outdoor seating with a view of the ropes course. We have a vending... --- # # Detailed Content ## Pages Browse through the photos and videos from previous events --- Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. --- Has your team got what it takes to be crowned Nuclear Fit league champions 2026? --- Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. --- Push your limits with Nuclear Fit, a unique outdoor fitness race designed to push you physically and mentally. This fitness race combines six 1km trail runs with intense workouts and fitness stations, like sled pulls and tyre flips. --- Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. --- Nuclear Fit is made up of a 1km trail run alternated with a functional fitness station repeated 6 times. --- why not give the gift of adventure with one of our activity vouchers? --- Browse through the photos and videos from previous events --- Push your limits in the Nuclear Fit Pro Wave: the ultimate test for competitive athletes seeking a true measure of all-round fitness. This elite category intensifies the classic Nuclear Fit format with six fast 1km trail runs, strict mandatory stations and full chip timing, creating a high-pressure race environment with zero compromises, designed to test the very best! --- Take a look at previous Nuclear Fit event results. --- Browse through the the photos of the past events to find you and your friends captured mid-action by our professional photographer! --- We encourage friends and family to come along to our events. There’s loads of obstacle action to watch, a rocking event village, music, kids races, entertainment, good food/drink, stuff to buy, see and do! --- Challenge yourself and your teammates with Nuclear Fit Relay, a dynamic outdoor fitness race built for teams of three. Work together to conquer the fitness stations, alternating between teammates – perfect for those who thrive on shared goals and friendly competition. --- Experience the ultimate challenge at Nuclear Fallout, a true winter beast! Choose your distance on our award winning 6K or 12K muddy obstacle course. Whether you’re a first-timer or a seasoned obstacle racer, the course is designed to be fun and challenging for all fitness levels. Expect a mix of natural and man-made muddy obstacles, from woodland and bogs to our famous Deathslide. --- Don’t like running? Nuclear Fit Storm is for you! With all of the fitness stations of Nuclear Fit but with none of the running, you’ll have 45 minutes to complete as many of the functional fitness stations back to back as you can. Zero running, but maximum effort required to whip up a storm! --- Ready to gather your girls for an unforgettable adventure? Mud Tribe Sisters celebrates all that is brilliant about being female: an empowering women’s obstacle course event welcomes participants of all ages and fitness levels to come together and tackle the challenge side by side. Mud, sweat and smiles included! --- Nuclear Mud Tribe Blast is the perfect next-level challenge for those looking to push their limits with an extra 1 km of muddy adventure and tougher obstacles inspired by the classic Nuclear Blast course. Ideal for groups of friends, families, or office teams, this fun and inclusive wave is all about teamwork, laughter and shared achievement! --- Gather your tribe! Join the fun at Mud Tribe, a 5k muddy obstacle course run that’s suitable for all abilities. Designed with fun in mind, this is the perfect event for those looking to get muddy and enjoy the experience, and with a 1.5K option available, it’s great for families too! Get ready for a day of mud, foam, and laughs as you navigate the obstacle course, create unforgettable memories, and maybe even raise money for a good cause. --- Push your limits with Nuclear Fit, a unique outdoor fitness race designed to push you physically and mentally. This fitness race combines six 1km trail runs with intense workouts and fitness stations, like sled pulls and tyre flips. Don’t like running? Nuclear Fit Storm has all of the fitness stations, with none of the running. It’s a fresh alternative for those looking for something different to Hyrox and get outdoors. --- Prepare for the ultimate muddy obstacle course race at Nuclear Rush. Choose your challenge on our 6K or 12K courses; there's over 70 obstacles on the 12K course, including our famous Death Slides and para-plunge zip lines. Our exciting courses are designed to test every fitness level, whether you’re a beginner or a seasoned mud racer. This event is a must-do race! --- Our vouchers make a great gift for any occasion. Why not give the gift of memories rather than simply more stuff? Vouchers are valid for 12 months from date of purchase and can be easily redeemed via our website. --- As well as our regular adventures, we also have a variety of special events and actvities taking place throughout the year. Take a look below at what's on at Nuclear Essex --- --- As one of our #marshalfamily you’ll be helping our Nuclear Race day be a great one! Marshalling may include: an obstacle on the course, duties in the event village, finish zone or flow management. --- Need some preparation ahead of Nuclear Fit? Don’t worry, we have regular training sessions designed to familiarise you with the various fitness stations and get you ready for the big Nuclear Fit day itself! --- Browse through the photos and videos from previous events --- --- Escape the everyday and get ready for the some award winning outdoor fitness action at Nuclear Races - our popular obstacle course events are designed to challenge every fitness level. You'll tackle our famous muddy obstacles, from cargo nets to climbing walls, for an unforgettable physical activity that guarantees a huge sense of accomplishment at the finish line. --- Push your limits with Nuclear Fit, a unique outdoor fitness race designed to push you physically and mentally. This fitness race combines six 1km trail runs with intense workouts and fitness stations, like sled pulls and tyre flips. Don’t like running? Nuclear Fit Storm has all of the fitness stations, with none of the running. It's a fresh alternative for those looking for something different to Hyrox and get outdoors. --- Join the fun at Mud Tribe, a 5k muddy obstacle course run that’s suitable for all abilities. Designed with fun in mind, this is the perfect event for those looking to get muddy and enjoy the experience, and with a 1.5K option available, it’s great for families too! Get ready for a day of mud, foam, and laughs as you navigate the obstacle course, create unforgettable memories, and maybe even raise money for a good cause. --- why not give the gift of adventure with one of our activity vouchers? --- We have a policy of being all inclusive – we will do everything we can to help guests with disabilities participate. It does depend on the nature of your disability and the activity that you are hoping to participate in. Some activities are easier to adapt than others. --- Before starting your session, you will be greeted by your instructor who will confirm you have read a copy of our safety rules and advice. To help get you up on the course as quickly and safely as possible, we ask that all guests watch our induction video before arrival. --- Experience the greatest outdoor adventure at Nuclear Adventures. Take on our thrilling high ropes or Zip trek course where you'll test your balance and courage. Unleash your inner warrior at our axe throwing range, where expert instructors will teach you how to make an accurate throw with knives and axes. You can also hone your aim at our air rifle shooting range, where you’ll learn to load, aim and fire with confidence. --- Find quick answers to some common frequently asked questions we get asked. --- Escape the everyday and get ready for the some award winning outdoor fitness action at Nuclear Races – our popular obstacle course events are designed to challenge every fitness level. You’ll tackle our famous muddy obstacles, from cargo nets to climbing walls, for an unforgettable physical activity that guarantees a huge sense of accomplishment at the finish line. --- --- ## Posts --- ## Events --- ## Offers Three events. One elite medal. Consistency never looked so good. --- Prove your commitment: Complete three totally different qualifying Nuclear Races events in one year to earn the legendary, exclusive Mighty Mudallion. --- Double the challenge, less of the cost! Book 2 or more activities at Nuclear Adventures and automatically save 15% on your total price. --- Enter BOTH of our award-winning kids' obstacle courses in 2025 and earn the free, absolutely HUGE, blinging Rookie Mudallion! --- Purchase a co-branded Nuclear DryRobe at checkout and get a FREE entry for an eligible Nuclear Race, Rookie event, or Nuclear Fit session! --- Got a Nuclear Race ticket? Get ONE FREE Wild Forest obstacle course induction to learn tips, master safety, and train before race day! --- Beat the post-Christmas blues! Join the fun, relaxed 2km Bobble Hat Run. Book a group of 4 for just £80.00, saving 20% off individual entry. --- Gather your crew! Groups of 6 or more get 10% OFF the 2km & 3km Obstacle Taster sessions at Nuclear Wild Forest. --- Rally your team! Groups of 10+ get 10% OFF all entries. Hit 30, 60, or 100 members for FREE places and exclusive Nuclear swag. --- Book your next school trip to Nuclear Adventures, Wild Forest, or the Secret Nuclear Bunker, and all accompanying teachers/supervisors go FREE! --- Book an adrenaline-fueled Nuclear Adventures party (10+ participants) and the Birthday Child's space is completely FREE! --- Secure a single booking for 20 or more participants in Nuclear Adventures standard activities and automatically take 10% OFF the total cost. --- Start your Christmas shopping early! Get 15% OFF all Nuclear Essex merchandise and gear in our Pre-Christmas Shop Sale. --- Gather your tribe! Book a 5km team wave with 20+ members for FREE parking, or hit 30+ for a £50 Nuclear Voucher. --- --- ## FAQs Visits usually last between 1–2 hours depending on your level of interest. --- The bunker has accessibility limitations due to its historic design. --- Ticket transfers and changes are possible via your booking dashboard or by contacting us, depending on your race type and timing. --- The Bunker has a small canteen serving hot drinks, cakes, snacks, and sandwiches. --- The Bunker is available for private hire for events and experiences. --- The Bunker is available for filming and photography projects. --- The Bunker is a Cold War-era underground nuclear bunker open to the public as a museum and event venue. --- The Bunker Below is an immersive Halloween horror experience set 125 feet underground in a real Cold War-era nuclear bunker in Essex. --- For safety reasons, we advise against participating while pregnant. Please seek medical clearance before taking part after giving birth. --- Yes — gift vouchers are available to buy online and make the perfect present for adventure lovers. --- Your ticket includes a medal, hot water washdown, heated changing tents, and more — everything you need for an epic race day --- You can buy this online or on the day. The Nuclear Essex shop will be on site at each event for you to purchase kit by cash or card. --- Nuclear Fit offers Individual, Doubles, and Pro divisions, plus Storm races for a purely fitness-focused challenge. --- Nuclear Fit features a range of strength and endurance stations including tyre flips, carries, lifts, and throws tailored for men and women. --- Finishers receive medals, top racers get trophies, and extra rewards are available for completing challenges. --- Nuclear Fit uses chip timing to rank competitors within age categories from U24 to 85–89 years. --- Sign up to one of our races, create your own bespoke event, or design a Wild Forest mud run — then share your fundraising page with your community. --- Wear fast-drying, breathable clothing and trail trainers with good grip. Avoid cotton and footwear without traction. --- Training for Nuclear Races gives you a full-body workout. Mix running, strength training, and mobility exercises to build endurance and confidence. --- Some swimming ability can help, but it is not essential. Buoyancy vests and trained water safety teams are available at all water-based obstacles. --- Free onsite camping is available. You can book at the time of registration or add it later via your booking dashboard. --- Your ticket includes a finisher’s medal, car parking, photos, changing facilities, refreshments, camping, and more. --- If you miss your start wave, speak to registration to move you to the next available wave. Correct wristbands are required to race. --- We do not offer refunds, but you can transfer your ticket to another event or person up to 48 hours before race day. --- Your ticket includes a Rookie Survivors Medal, Personalised certificate, photos, changing facilities, refreshments, and more. --- Spectators are welcome at our events. Entry fees and access vary by event. Please follow signs and stay in designated areas. --- You can buy this online or on the day. The Nuclear Essex shop will be on site at each event for you to purchase kit by cash or card. --- Yes — professional photographers from My Bib Number capture action shots throughout the course, including a free finisher’s wall photo. --- We welcome volunteers at all events and offer rewards for your time. Registration opens before each event --- Session lengths vary by activity — from 30 minutes to up to 2 hours. --- Wear comfortable layers and sturdy closed-toe shoes. Avoid clothing with hoods for safety. --- It depends on your child’s age and ability — some children must be accompanied by a paying adult, but participation isn’t always required. --- Yes! We’ll prepare you first and support you throughout. Many people surprise themselves and overcome their fears. --- Nuclear Adventures is an all-weather outdoor experience. We stay open in most conditions, but extreme weather may affect your booking. --- We aim to be fully inclusive and will do everything we can to help disabled clients participate. --- We have downloadable invites available below --- The Big drop is our 50ft fan descender and can be added to your booking at checkout or once on site. --- Nuclear Races challenge all levels of fitness ability & ages, testing courage, determination, teamwork & physical strength. Based on permanent farmland with mud, woods, rivers, lakes & fields Nuclear pushes participant’s limits over a fun combination of big & small obstacles packed on award winning courses which are mixed up at every event. --- Results will be posted on our website as soon as the chip timing team have verified them (24 hrs after your race). Please bear with us while this is being done. Any timing queries email results@racetimingsolutions.co.uk --- Your free finishers photo and the optional actionPhotos to purchase will be available to download/share/email from our website nuclear-races.co.uk and facebook.com/TheNuclearRaces/ about 48 hours after the event. --- ---