LONDON EAST, 6TH SEPTEMBER 2025, SECRET NUCLEAR BUNKER, BRENTWOOD, ESSEX
LONDON EAST, 6TH SEPTEMBER 2025, SECRET NUCLEAR BUNKER, BRENTWOOD, ESSEX
A fun and empowering race for women to come together, support one another, and conquer the course no matter your experience or fitness level.
Age 7+
Under 14’s must be accompanied by an adult
Join us for a fun and relaxed 5K run designed to be an empowering race for women to come together, support one another, and conquer the course, no matter your experience or fitness level. Comfortable, safe, and inclusive for all women! This isn’t your typical race—it’s all about enjoying yourself in a welcoming, stress-free environment. To keep things laid-back, we won’t have any chip timing or an official start. Instead, you can begin your run anytime within a selected time slot. The Mud Sisters event takes place between 9:30 AM and 11:30 AM. Simply arrive, warm up at your own pace, and join the fun whenever you’re ready within your selected slot.
The 5K route features 17 approachable obstacles, which are completely optional, so you can choose whether or not to take them on. And don’t worry—there’s no full water submersion involved! You’re free to run, jog, or walk the distance, making this event perfect for all fitness levels. Feel free to see how many laps you can complete, or just stick to one and take it easy. The choice is yours!
We welcome participants of all abilities, and children aged 7 – 14 years can also join the run, as long as they’re accompanied by an adult. This makes it a great family activity if you want to bring your little ones along for the fun. At the end of the course, you’ll get a refreshing wash-down and receive two free pictures to commemorate your experience.
Whether you’re pushing your personal limits or just out for a casual, friendly run, we can’t wait to see you there. Let’s make it a day filled with smiles, encouragement, and lots of fun!
A race designed for men of all fitness levels to push their limits, bond with friends, and enjoy the thrill of the challenge in a comfortable and supportive environment.
Age 7+
Under 14’s must be accompanied by an adult
Join us for an event designed for men of all fitness levels to push their limits, bond with friends, and enjoy the thrill of the challenge in a comfortable and supportive environment. A fun and relaxed 5K run designed to be comfortable, safe, and inclusive for all men! This isn’t your typical race—it’s all about enjoying yourself in a welcoming, stress-free environment. To keep things laid-back, we won’t have any chip timing or an official start. Instead, you can begin your run anytime within a selected time slot. The Mud Misters event takes place between 12:30 PM and 2:30 PM. Simply arrive, warm up at your own pace, and join the fun whenever you’re ready within your selected slot.
The 5K route features 17 approachable obstacles, which are completely optional, so you can choose whether or not to take them on. And don’t worry—there’s no full water submersion involved! You’re free to run, jog, or walk the distance, making this event perfect for all fitness levels. Feel free to see how many laps you can complete, or just stick to one and take it easy. The choice is yours!
We welcome participants of all abilities, and children aged 7 – 14 years can also join the run, as long as they’re accompanied by an adult. This makes it a great family activity if you want to bring your little ones along for the fun. At the end of the course, you’ll get a refreshing wash-down and receive two free pictures to commemorate your experience.
Whether you’re pushing your personal limits or just out for a casual, friendly run, we can’t wait to see you there. Let’s make it a day filled with smiles, encouragement, and lots of fun!
Grab your friends, family, or coworkers and tackle the course as a team or you can run it on your own. Whether you’re a group of friends, a family unit, an office crew, or an individual the Mud Family race is all about teamwork and having a blast together. Bring your Tribe or join ours on the day. It’s all about your Mud Family, not your blood family. We also have a 1.5K Mud Family wave so that you can run with your younger family members.
5K Age 7+
Under 14’s must be accompanied by an adult
1.5K Age 4+
Under 14’s must be accompanied by an adult
Join us for a fun and relaxed and easy 5K run designed to be comfortable, safe, and inclusive for everyone! Grab your friends, family, or coworkers and tackle the course as a team! Whether you’re a group of friends, a family unit, or an office crew, this event is all about teamwork and having a blast together. This isn’t your typical race—it’s all about enjoying yourself in a welcoming, stress-free environment. To keep things laid-back, we won’t have any chip timing or an official start. Instead, you can begin your run anytime within a selected time slot. The Mud Family event takes place between 3:00 PM and 4:00 PM. Simply arrive, warm up at your own pace, and join the fun whenever you’re ready within your selected slot.
The 5K route features 17 approachable obstacles, which are completely optional, so you can choose whether or not to take them on. We also include a brand new exhilarating obstacle section, designed specifically for group fun. And don’t worry—there’s no full water submersion involved! You’re free to run, jog, or walk the distance, making this event perfect for all fitness levels. Feel free to see how many laps you can complete, or just stick to one and take it easy. The choice is yours!
We welcome participants of all abilities, and children aged 7 -14 years can also join the run, as long as they’re accompanied by an adult. This makes it a great family activity if you want to bring your little ones along for the fun. At the end of the course, you’ll get a refreshing wash-down and receive two free pictures to commemorate your experience.
Whether you’re pushing your personal limits or just out for a casual, friendly run, we can’t wait to see you there. Let’s make it a day filled with smiles, encouragement, and lots of fun!
We also have a 1.5K Mud Family wave so that you can run with your younger family members.