Tough Mudder - World's Toughest Mudder

JUN
26-27
2027
A 24 hour obstacle course at Belvoir Castle on 26 and 27 June 2027 with individual and four person relay categories, cold water and electric obstacles, and pit amenities.
Individual Participant 24... 4-Person Team Relay 24 Ho...

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World’s Toughest Mudder : 26 and 27 June 2027

World’s Toughest Mudder is a 24 hour obstacle course event held at Belvoir Castle in Grantham, Lincolnshire NG32 1PE, UK on 26 and 27 June 2027. The event offers several participation formats, including an individual participant category, a four person team relay, pit crew / spectator access, and a post-event brunch. Published starting prices include £351.98 for individual and team relay entries, £27.90 for pit crew / spectator passes, and £43.74 for the brunch.

The course includes named obstacles such as Arctic Enema, described as a dunk in a four degree ice pit; Electroshock Therapy, described with a 10,000 volt element; and Well Swung, a trapeze style obstacle. Participants who finish may receive an event bib, a finisher headband, and a WTM finisher shirt; medals and additional prizes are listed for qualified Contenders.

Event infrastructure includes a dedicated pit area with reserved campsites, food trucks, music, event announcers, and a race centre. Team relay entries allow groups of up to four people. An Adaptive Athlete Programme connects adaptive athletes with course guides. The event page notes fundraising activity with GiveStar and states that 80% of Tough Mudder participants raise money for charity.

Additional information such as contender qualification details, event rules, and the WTM community group are referenced as forthcoming or available through the event hub. Visit the organization's website for the most recent information.

Individual Participant 24 Hour
4-Person Team Relay 24 Hour

Events nearby

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10th anniversary five mile chip timed cross country and Canicross in the Upper Wreake valley on 3 October 2026 with prizes and commemorative medals.
A 15 mile riverbank and road run across the Lincolnshire Fens from South Kyme with drinks stations, marshals and post run refreshments.
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