Nuclear Fallout
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- When
- 07 Nov 2026
- Distances
- 6K, 12K, 24K
- Location
- Brentwood, England
- Terrain
- Trail
- Event website
- https://nuclear-races.co.uk/nuclear-races/nuclear-fallout/
About Nuclear Fallout
Nuclear Fallout is an obstacle course race across three distances on 7 November 2026 at Brentwood School in Essex. Participants can choose from 6 km, 12 km, or 24 km options, each navigating a permanent trail course set on rugged farmland and woodland. The terrain features lakes, bogs, muddy ditches, and a range of natural and man-made obstacles including the Deathslide, a 20-foot slide, alongside woodland trails and water-based challenges. Buoyancy aids are provided for water obstacles.
The event is chip-timed with results available on the day. Facilities on site include a hot washdown area, changing rooms, secure bag drop, and free car park. An event village offers food, drinks, and music for spectators, while professional photographers capture action and finisher shots throughout the course. The venue is approximately 15 minutes from the A12, M25, and M11, and 15 minutes by taxi from Brentwood station and Epping Underground.
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