Tough Mudder - World's Toughest Mudder

JUN
26-27
2027
A 24 hour obstacle course event at Belvoir Castle on 26 to 27 June 2027 with individual and team relay options and named obstacles like Arctic Enema and Electroshock Therapy.
24 Hour Obstacle Course

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World’s Toughest Mudder

World’s Toughest Mudder takes place on 26 to 27 June 2027 at Belvoir Castle in Grantham, Lincolnshire, UK. The event is organised by Tough Mudder and runs as a 24 hour obstacle course format.

The programme offers individual entry and team relay options. Teams can be composed of 2 to 4 people or 5 to 12 people. Individual athletes and teams of 2 to 4 are eligible for podium places and prize money; teams of 5 to 12 are not eligible for podium places or prize money. There are also pit crew and spectator passes and a post-event brunch on the Monday following the main event.

Course features listed for the event include named obstacles such as Arctic Enema, described as a 4 degree ice pit; Electroshock Therapy, described as involving 10,000 volts; and Well Swung, presented as a trapeze-style obstacle. Participants receive event items on completion such as a participant bib, a finisher headband, a WTM finisher shirt, and a finisher medal for those who complete the course. Contender status and prizes apply for qualified competitors and information on rules and contender qualification is provided by the organiser.

The event also highlights an Adaptive Athlete Programme and a race centre with reserved campsites, food trucks, music, and event announcers for those using the pit area. Visit the organization's website for the most recent information.

24 Hour Obstacle Course
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