Whether you’re a seasoned endurance athlete or just starting your fitness journey, there’s a Tough Mudder event made just for you.


Every journey starts with a single step. Start yours here, then see how far you can take it. Whether a fun 5K or a 10-mile chance to really push your limits, we’ve got the challenge for you. Our courses are engineered so that teamwork isn’t just encouraged; it’s required. With the help of your fellow Mudders, you’ll overcome best-in-class obstacles and adrenaline-packed challenges. You’ll find out what you’re really made of, while having the most fun you’ve had in recent memory.

See what mudders are saying ››
  • WHO IT’S FOR: Mudders who don’t have a lot of time to train, but still want to earn badass status and try something new with friends.
  • 3 Miles, 10 Obstacles including Everest 2.0, and our brand new finisher obstacle, Happy Ending.
  • Exclusive Tough Mudder 5K green finisher headband.
  • An epic introduction into the world of Tough Mudder - no training required.
  • All the teamwork focused, obstacle-crammed, and mud-filled fun of Tough Mudder packed into a fearless 5K distance.
See what mudders are saying ››
  • WHO IT’S FOR: The discerning party animal who wants a little extra challenge and an extraordinary weekend.
  • 5 Miles, 13 Obstacles including our highest-rated obstacle of all time, The Block Ness Monster and our brand-new 2018 finisher obstacle, Happy Ending.
  • Exclusive Tough Mudder Half teal finisher headband.
  • A unique teamwork experience that will challenge your team with legendary Mudder favorite obstacles.
See what mudders are saying ››
  • WHO IT’S FOR: Mudders who are ready to put in the work, get outside their comfort zones, push their limits, and discover what they’re really made of.
  • 10 Miles, 20 Obstacles including Funky Monkey - The Revolution, Kong, and our brand-new finisher obstacle, Happy Ending.
  • Exclusive Tough Mudder Full orange finisher headband.
  • Epic Legionnaire exclusives including Kong - Infinity.
  • Entry into Tough Mudder Legion.
  • The event that started it all.


Our Race Series gives Mudder Nation a chance to compete for global recognition, win prize money, and to better their best. While these events are competitive races, the core Tough Mudder values of teamwork, camaraderie, and personal accomplishment remain. And for those willing to embark on the most epic quest ever, The Holy Grail awaits.

See what mudders are saying ››
  • Timed, competitive start wave.
  • First access to the course.
  • Course-exclusive challenges.
  • Exclusive Tougher Mudder finisher headband.
  • The first step on your quest for The Holy Grail. For Mudders committed to bettering their best.
See what mudders are saying ››
  • 8 hours. Through the night.
  • 8 events. 4 countries. No limits.
  • Course-exclusive obstacles and challenges.
  • Exclusive Toughest Mudder finisher headband.
  • Compete for cash prizes and Contender status at World's Toughest Mudder.
See what mudders are saying ››
  • 24 hours. 5-mile laps. 20-25 obstacles.
  • Exclusive obstacles and challenges, including first access to 2018 obstacles.
  • The final step to achieve the Holy Grail.
  • Exclusive World’s Toughest Mudder finisher headband.
  • The most extreme, insane, imposing, pulse-pounding, heart-stopping 24-hour obstacle course challenge on the planet.
See what mudders are saying ››
  • 1 mile of back to back obstacles and workout zones.
  • The ultimate race to determine the fittest athletes in the world.
  • Course-exclusive challenges.
  • Exclusive Tough Mudder X finisher headband.
  • Meet the Toughest Mile on the Planet, airing exclusively on CBS Sports.



We're tougher together. Run for charity. Help out as a Volunteer. Build your team, crush the course, and join Mudder Legion. Get involved. Give back.

TMB: A functional and dynamic approach to group fitness, coming soon to a city near you

Charity: Get dirty, do good. Fundraise for the charity of your choice and make a difference.

Volunteer: Be at the heart of the action and earn sweet perks along the way.

Legionnaires: Sign up to track your progress and and level up your headband game.