Nuclear Fit

MAY
10
2026
Nuclear Fit blends running with functional fitness over a six-stage course. Participants alternate between 1 km trail runs and unique workout stations like tyre flips and carries. The event offers chip timing, a festival atmosphere, and is open to individuals and pairs.
Sun 10 May 2026
Nuclear Fit 6km

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Event Format

Nuclear Fit is an outdoor fitness event that combines running with functional workout stations. The total distance is six separate 1 km trail runs.

Between the runs, participants take on a series of workout stations. These stations include a tyre flip over a 100 m distance, a farmer's urn carry for 150 m, a plough pull for 125 m, a milk churn carry for 200 m, a duck and throw exercise over 100 m, and a squat and lift repetition challenge. Different weights are specified for women and men at these stations.

Event Options and Details

The event offers individual and doubles (team of two) entry formats. Each format lasts approximately two hours. Participants must be aged 16 or older.

Every competitor receives chip timing, which provides performance splits for each run and workout station. Participants receive a finisher's medal. Trophies are awarded for the first, second, and third male and female winners in the individual competition.

The event atmosphere includes music, a central arena, and a festival-style vibe. Spectator access and on-site parking are free. Additional amenities include sports massage stations and a variety of stalls.

Location and Training

The event is held in Brentwood, Essex. It is accessible by road, being approximately 15 minutes from the A12, M25, and M11 motorways. It is also reachable by train and taxi, about 15 minutes from Brentwood station or Epping Underground station.

For those wanting practice, training sessions are available throughout the year. Visit the organization's website for the most recent information.

6 km
Nuclear Fit 6km