Britain's What's On Event Guide
Nuclear Fit
Nuclear Fit is a high energy and exciting outdoor fitness race.
Competitors start with a 1km trail run alternating with one unique functional fitness station, repeated six times. The fitness stations are all located in the buzzing central arena which is called the Core.
The fitness race format has been given a Nuclear twist, testing physical strength and endurance.
Come and join us as an individual racer or as part of a two-person team or join the pro wave.
Nuclear Storm
You have 45 minutes to complete as many back to back fitness stations as you can,with zero running in between. New for 2025 is Nuclear Storm doubles. It will take stamina, grit and determination and will get those endorphins buzzing.
NEW for 2026 Nuclear Fit Relay With a team of three people, two stations and two runs per person, you’ll swap chip timing after two stations.
Competitors start with a 1km trail run alternating with one unique functional fitness station, repeated six times. The fitness stations are all located in the buzzing central arena which is called the Core.
The fitness race format has been given a Nuclear twist, testing physical strength and endurance.
Come and join us as an individual racer or as part of a two-person team or join the pro wave.
Nuclear Storm
You have 45 minutes to complete as many back to back fitness stations as you can,with zero running in between. New for 2025 is Nuclear Storm doubles. It will take stamina, grit and determination and will get those endorphins buzzing.
NEW for 2026 Nuclear Fit Relay With a team of three people, two stations and two runs per person, you’ll swap chip timing after two stations.
Saturday 19 Sep 26
Ongar Road, Brentwood, Essex CM15 0LA
£55pp
Spread the word
Similar Current Events