Nuclear Fit is a high-energy and exciting outdoor functional fitness race with a 1km trail run alternating with one unique functional fitness station repeated six times to test strength and endurance.
Sat 20 Sep 2025
Kelvedon Hatch Secret Nuclear Bunker, Brentwood
Nuclear Fit
09:00
Age 16 & over
£55
6 km trail running
Event details
All fitness levels
Event village
Spectators
Location
Bag storage
Bar
Changing facilities
Free parking
Music
Toilets
Route
First aid
Marshals
Multiple laps
Staggered starts
Water stations
Sustainability
Recycling
What's included
Certificate
Chip timing
Medal
Race photo
Entries
Age 16 & over
Entries open
Enter online
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Entries are now open. Entry fees for the event are set out below.
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