Secret Nuclear Bunker Tour

Discover a great value day out in Essex to the...

Splash

Cool down this summer in our Lake Zone, packed with...

High Ropes

Take on a high ropes adventure at our challenging course...

Fallout

Tackle the Nuclear winter beast! Choose from our multi award...

Mud Tribe

Gather your tribe! Join the fun at Mud Tribe, a...

Offers

Make the most of your Nuclear Essex experience with our various offers that are available across the whole of the Nuclear Essex activities

We’re inviting gyms, bootcamps, corporate teams and fitness communities across the country to partner with Nuclear...
Whether you are taking on a muddy obstacle course, ziplining through the trees or doing multiple...
Three events. One elite medal. Consistency never looked so good....
Purchase a co-branded Nuclear DryRobe at checkout and get a FREE entry for an eligible Nuclear...
Enter 2 of our qualifying children's races in a calendar year and earn the free, absolutely...
Prove your commitment: Complete three totally different qualifying Nuclear Races events in one year to earn...

How to find us

Nuclear Essex is located in Brentwood, Essex just 15 minutes from the A12, M25 and M11.

By Train and taxi, we’re just 15 minutes from Brentwood station (on the mainline from Liverpool St) or 15 minutes from Epping Underground station.