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Teamwork, mud &
20+ Epic Obstacles

Take the Plunge
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ALL NEW EVENT SERIES

Introducing
Toughest Mudder

8 hours. Through the night. Exclusive obstacles.
Coming in 2017.
Tough Mudder London South

DO NOT WAIT ANY LONGER

This Mudder will throw plenty of new challenges your way in the form of acres of overgrown woodlands, grueling trails and gritty mud.
75 mins from London...
Tough Mudder Half

New event series

Not ready for 10 miles with ice and electricity? Rally your friends for Probably the Toughest 5 Mile Event on the Planet.
All New Tough Mudder Legion

Legionnaire Upgrades

Revamping the Legionnaire experience. Tough Mudder Legion just got bigger, better and badder than ever before.

WE ARE TOUGH MUDDER

We are 10 - 12 miles of mud and obstacles built to test your mental grit, camaraderie and all-around physical fitness. We are a team-oriented challenge with no winner, no finisher medal, no clock to race against—just an ice cold drink and a few good scrapes from a day spent outside and free from everyday bullshit. We are for anyone who has ever followed their gut, tried to defy gravity, chosen “dare” over “truth,” taken risks, sought thrills, or is generally awesome at life. Turns out, it's all been training. We are made for this.

Make Your Muddy Miles Count

Ever thought about running a Tough Mudder for a cause? We have some awesome members in our charity family who do amazing work for those in need. Find out how you can join their teams to take on Tough Mudder and fundraise for a great cause.

Tough Mudder is an official partner of Help for Heroes

Mudders' donations go to fund projects that directly help our wounded, injured and sick to recover and return to the Forces or transition to civilian life.