The world's best mud run
10-12 miles & 20+ Obstacles

Prices Increase 23 Feb
Win a trip to Tahoe

7 Days. 7 Challenges. 1 Epic Trip.

Get outside your comfort zone for 7 days for the chance to win daily prizes or the grand prize: a trip for 2 to Tough Mudder Tahoe.

New Dates for London West Added

London West in high demand

Due to the popularity of Tough Mudder London West we've added additional dates on the 29th of April for Tough Mudder and 6 & 7 May for Tough Mudder Half.

Tough Mudder Half

Escape the Ordinary

Not ready for 10-12 miles? Rally your friends for Probably the Toughest 5 Mile Event on the Planet - Minus the ice and electricity.
2017 New Obstacles

All New 2017 Obstacles

These are going to kick EPIC in the butt and drag it through the mud.

Tough is Calling. How will you answer?

Tough Mudder is no ordinary mud run - it’s an experience. An escape from the everyday. At Tough Mudder, you won’t just face your fears - you’ll knock them down. You’ll go over, around, and through them. You’ll test your strength, stamina, and grit, and you’ll help the Mudders around you to do the same.

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.