Nuclear Fit: Brentwood (September 2026)
About this event
Nuclear Fit is the ultimate outdoor fitness race to test your body and mind.
Across six 1km trail runs, you’ll take on a series of high-intensity workout stations, all designed to test your grit, stamina and determination.
It’s the perfect challenge for anyone looking to push their limits, enjoy the outdoors and experience fitness in a whole new way.
What is Nuclear Fit?
Nuclear Fit is 6 x 1km trail runs alternating with a unique functional fitness station in between each run. The fitness stations are all located in the buzzing central arena called The Core. The trail run will include 2 x 4ft hurdle obstacles.
Waves start every 10 minutes and you have 2 hours to complete the race. Your chip timing tag will record your overall time and the split for each functional fitness station and each 1km run.
Nuclear Fit Stations:
- 100m Wheel Tyre Flip (83kg, 4ft/63kg, 3ft)
- 150m Farmers Urn Hug (30/24kg)
- 125m The Plough Pull (70/37kg)
- 200m Milk Churn Carry (24/16kg)
- Duck & Throw - 10 throws and 100m run with bag (34/24kg)
- Squat & Lift (100/75 reps)
Athletes can compete in different divisions including singles, doubles and mixed doubles.
Find out more about Nuclear Fit here.
Follow Nuclear Fit
@nuclear.fit