Tough Mudder

Tough Mudder

Mud Run Obstacle Races

90+ events worldwide * 2+ million participants * Challenging and fun

Tough Mudder is a series of hardcore 10-12 mile obstacle race - mud run events designed by British Special Forces to challenge the toughest of the tough.
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
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.
Free Training Guides
It's never too early - or too late - to start training.
"Tough Mudder gives you a sense of personal accomplishment, a sense of a team and being a part of something bigger than yourself, and hopefully a sense of fun."
Workout Videos
Find the workout that best suits you. Our training video series lets you tailor your workout to the course you're training to tackle. Now it's your turn...