World’s Toughest Mudder 2026
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World’s Toughest Mudder is not for the faint-hearted. ? This extreme 24-hour obstacle course challenge will push you to your absolute limits. You’ll face relentless 5-mile loops packed with brutal climbs, unforgiving terrain, and a constantly evolving gauntlet of obstacles designed to break even the toughest athletes.
Whether you are competing as an Individual or in a Team Relay , prepare to battle the elements, the course, and yourself from sunset to sunrise.
Format:
24-Hour Obstacle Course
Individual or Team Relay options
Pit Crew / Spectator passes available
Tickets & Info: https://toughmudder.co.uk/events/worlds-toughest-mudder/
Whether you are competing as an Individual or in a Team Relay , prepare to battle the elements, the course, and yourself from sunset to sunrise.
Format:
24-Hour Obstacle Course
Individual or Team Relay options
Pit Crew / Spectator passes available
Tickets & Info: https://toughmudder.co.uk/events/worlds-toughest-mudder/
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Where is it happening?
Belvoir Castle, Grantham, Lincolnshire, NG32 1PE, United Kingdom
Event Location & Nearby Stays:
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Host or PublisherTough Mudder UK