New Year. No Limits
Free Training Guides
GET Your Ass in Gear
Our New Gear Shop Is Open For Business
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New Year. No Limits
Free Training Guides
GET Your Ass in Gear
Our New Gear Shop Is Open For Business
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WHAT IS TOUGH MUDDER?

Tough Mudder is a place for you to push your physical and mental limits without the pressure of competition. A community built on teamwork and overcoming obstacles, where stepping outside your comfort zone is the reward. When was the last time you did something for the first time?

EVENTS FOR ALL

Every Tough Mudder event is built on the foundation of teamwork and features world class obstacles. From 5K to running all night – we have an event for you.

Tough Mudder Classic

The original. 10 Miles of mud-soaked mayhem, featuring 25 of the craziest obstacles around.

Find A Classic

Tough Mudder 5K

A teamwork-focused, obstacle-crammed 5K course ready to test you and your friends.

Find A 5K

Endurance Series

Better yourself. Push yourself like never before across events from 10 miles to 24 hours.

Step It Up
You Can Do It
Training
You Can Do It
Training
You are capable of being 1% stronger, better, faster- every day. We believe in practical fitness, not senseless suffering. You put in the work, we’ll bring the party.
Start Training
Do Tough Mudder Anywhere
Challenges
Do Tough Mudder Anywhere
Challenges
Use our virtual Challenges to keep your fitness on track in between events, supplement your training, and collect a new series of Challenge Coins along the way.
Find A Challenge
The World’s Best
Obstacles
The World’s Best
Obstacles
The world’s best obstacles are waiting for you. From Electroshock Therapy to Everest, each one is engineered to test your teamwork, mental grit and physical boundaries.
See Our Obstacles

WHY I MUDDER

“Pushed out of my comfort zone”
“I’m not the most athletic, but my family motivates me to keep trying, no matter what. And I want to be the healthiest, most active version of myself that I can be. Tough Mudder allowed me to push myself out of my comfort zone and try new things. I felt very proud and accomplished after my run. Thank you for getting my whole family up and moving, Tough Mudder” —Kelly
“Opportunity to challenge myself”
“Tough Mudder gives me the opportunity to challenge myself to meet new people, because everyone at Tough Mudder is family and they are all here for the same reason: To complete the course and meet new people along the way. Tough Mudder has changed my life.” —Chris
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This is the best thing everrr,..

John
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Take on the mud like a VIP with a 2021 Season Pass