Nuclear Mud Tribe Race

Nuclear Mud Tribe Race

Saturday, 5 September 2026

Kelvedon Hatch, Brentwood, UK

Follow event Mud/OCR Off Road/Trail Kids Team

The Nuclear Mud Tribe Race in Brentwood, Essex on 5 September 2026 is a fun and relaxed 5K event, for those aged 7 years+.

The 5km route features 17 approachable obstacles, which are completely optional, so you can choose whether or not to take them on. Entrants are free to run or walk the distance, making this event perfect for all fitness levels.

Children under 14 years must be accompanied by an adult.

There is also a 1.5km family wave and the Mud Tribe Sisters women's team wave.

Organiser

Nuclear Races

Distances/Events

Mud / OCR:
Family wave 1.5K
5K with 17 obstacles (7 yrs+) - solo/team

Mud Tribe Sisters:
5K with 17 obstacles (7 yrs+) - team

Location map

The event village is the Secret Nuclear Bunker, Kelvedon Hatch.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

Disclaimer

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This listing was last manually checked on 4 December 2025.

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