Away days and team bonding
Corporate Groups
Bring your team members together and escape the office for an unforgettable experience at Nuclear Essex. Our activity days offer the perfect mix of fun, connection, and skill development, ranging from muddy obstacle challenges and exciting fitness races to unique outdoor adventures and even a Cold War Bunker tour. We offer fun experiences that foster problem solving skills and are designed to improve communication and teamwork within your group. With comfortable facilities and flexible meeting spaces, your team can focus entirely on the experience, pushing boundaries and celebrating achievements.
Corporate Experiences at Nuclear Essex
Looking to treat your team to something different? Whether you’re planning a team-building day, a fundraiser, or a reward experience, our corporate bookings team will help you build a bespoke package that fits your group perfectly.
From quieter, confidence-building activities to high-energy muddy races and VIP packages, we cater for all abilities and preferences. Step away from the screens, break the ice, and let your team bond in a way you simply can’t in a meeting room.
Not sure where to start? Our highly experienced team would love to discuss your options, handle the details (including invoicing and transport), and help you create an unforgettable corporate event.
Race events
Our large-scale Nuclear events are the ultimate way to combine fun, teamwork, and achievement. Every year, thousands of participants — including corporate teams — take on our iconic challenges, designed to build confidence, strengthen connections, and create lasting memories.
Nuclear Races: Our legendary obstacle course events offer the ultimate team challenge — mud, water, obstacles, and plenty of laughter. Perfect for rewarding hard work, building confidence, and strengthening bonds outside the workplace. Held in May and November.
Nuclear Fit: A high-energy outdoor fitness race designed to inspire motivation and collaboration. They’re ideal for teams who love a physical challenge, with 6 unique fitness stations. Held in May, July and September.
Nuclear Mud Tribe: A fun-filled event for those who prefer laughter over competition. With a focus on teamwork, inclusivity, and togetherness, it’s the perfect way to get everyone involved — no pressure, just plenty of muddy smiles and shared achievement. Held in September
We offer corporate packages to make your experience seamless from start to finish. Whether you’re celebrating success, boosting morale, or simply bringing people together, these events deliver excitement, connection, and memories that last long after race day.
If you’d like to incorporate charity fundraising, visit our charities page for more information.
Year-Round Corporate Experiences
Our year-round venues combine adventure, space, and flexibility to suit every kind of business event. From dynamic outdoor challenges to one-of-a-kind meeting spaces, we provide everything you need for a memorable, professionally managed day.
- Nuclear Wild Forest: An exciting outdoor muddy obstacle venue that’s perfect for team challenges, active away days, and group bonding. With acres of woodland, a scenic lake, and purpose-built obstacles, Nuclear Wild Forest offers the perfect mix of fun and teamwork. Guided by our experienced instructors, your team will climb, crawl, and laugh their way through a truly unforgettable experience.
- Nuclear Adventures: Take teamwork to new heights with our aerial high ropes course and zip lines. Designed to encourage trust, problem-solving, and a healthy dose of laughter, it’s a brilliant way to connect colleagues and boost morale in a relaxed, fun environment.
- Secret Nuclear Bunker: For something truly unique, host your event underground at the historic Kelvedon Hatch Secret Nuclear Bunker. This fascinating Cold War site features a conference room for hire and a handset-guided tour, making it an inspiring choice for meetings, workshops, and product launches. The atmosphere is unlike anywhere else — memorable, immersive, and guaranteed to spark conversation.
All our sites include a range of indoor and outdoor spaces. Whether you want to host a structured development day or simply give your team a chance to reconnect and work on teamwork, we’ll help you tailor every detail to meet your goals.
Gold Geese loves Wild forest mud runs!!!
Sam especially is really amazing, she makes the whole experience every year!
Super happy to be return customers yearly! Thanks for always accommodating our charity.
Katie Southgate
Bringing Music Mudder to a new venue was a significant step for us, and your support, experience and commitment throughout the planning and delivery gave us real confidence. From the preparation behind the scenes to the welcome and support on the day, the Wild Forest team played an essential part in bringing the event to life.
Around 400 people from teams across the music industry took part, supported by approximately 200 colleagues from across our organisation who participated or volunteered. We have already raised more than £54,000 for Nordoff & Robbins, and we expect the final total to be close to £60,000 once the remaining fundraising and raffle proceeds have come in.
The feedback has been fantastic. People loved the course, the setting and the atmosphere, and we have heard repeatedly what a brilliant experience it was for both team building and supporting such an important cause.
I also know that an event of this scale creates plenty of challenges and moving parts behind the scenes. The flexibility, practical support and positive approach shown by you and your team made a huge difference, and I am extremely grateful for the way you worked alongside us at every stage.
Music Mudder has now raised more than £350,000 for Nordoff & Robbins since 2019, and this year has given us a brilliant platform to build from. We are already excited about what we might achieve together in 2027.
The Team – Music Mudder
Dave Testa
We had a great time at the Nuclear Races event in Brentwood. The event was well organised with friendly staff, good quality food/ drink trucks and a fun course that catered for all ability levels. Would definitely recommend!
Tim Flack (Level Up Gym)
From start to finish, our corporate day out at Wild Forest was absolutely fantastic! Sam was incredibly helpful and accommodating right from the beginning, promptly answering my numerous questions and adapting to many changes throughout the planning process. The team had an amazing time and returned glowing with hilarious stories and hundreds of fantastic photos that Sam kindly took for us. We asked for ‘lots of mud’—and we definitely got it! I would highly recommend Wild Forrest to anyone looking for a fun day out where business formality is left at the door and laughter is guaranteed.
Lucy Murdoch
A bonzer big up to Sam (and the team) at Nuclear Wild Forest for being the hostess with the mostest and making it a morning to truly remember!
Our 50 strong team of muddy ducks ran, swam, climbed, clambered, rolled, pulled, slid, bounced and welly wangled their way around the Wild Forest obstacles and raised lots of lovely lolly for our chosen charity, the awesome, Aoifé’s Bubbles!
We can totally recommend the whole experience – it was the best fun, we literally belly laughed our way round the course and have already planned our return visit!
Finthephoenix
Went to Nuclear Races for a corporate day out last week and had a really great time! Definitely a good event for team building and getting to know people better. The Nuclear Races team were super friendly and also more than happy to laugh at our attempts to cross the various obstacles…
Would highly recommend.
Nick Lane
Thank you to you and the team for a seamless, incredible experience for the Gold Geese community. You run a slick operation! A great day was had by all.
Gold Geese
Our Brands
Step out of the routine and into the thrill of award-winning obstacle course action at Nuclear Races.
Challenge yourself with Nuclear Fit, an outdoor fitness race that tests your strength, stamina, and determination.
Get muddy with Mud Tribe, a 5k obstacle course run which is suitable for all abilities.
Uncover Cold War secrets at the iconic Kelvedon Hatch Secret Nuclear Bunker.
Take adventure to new heights at Nuclear Adventures, featuring high ropes, zip lines and thrilling target sports.
Get outdoors and challenge yourself at Nuclear Wild Forest with thrilling obstacle courses and axe and knife throwing.
Dedicated point of contact
You’ll have a single, dedicated point of contact from start to finish, making the planning process simple, smooth, and stress-free.
Flexible Package Options
With a wide range of package options available, we’re flexible in building an experience that works for you and your team. Whether you’re after light-hearted competition or a relaxed, morale-boosting day, we’ll help you strike the right balance.
Facilities
Our venue offers excellent on-site facilities, including a large car park, changing areas, toilets and breakout rooms. Combined with flexible packages and a friendly, experienced team, everything is in place for a seamless corporate experience.
