Tough Mudder obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

What is Tough Mudder?

Tough Mudder is a team-oriented 10-12 mile (18-20 km) obstacle course consisting of mud and obstacles built to test your mental grit, camaraderie and all-around physical fitness. Tough Mudder puts camaraderie over finisher rankings and is not a race but a team challenge – no winner, no finisher medal, no clock to race against—just an ice cold beer 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 Tough Mudder.

The Mudder Pledge

  • We understand that Tough Mudder is not a race but a challenge.
  • We put teamwork and camaraderie before our course time.
  • We do not whine – kids whine.
  • We help our fellow mudders complete the course.
  • We overcome all fears.

Here Are the Facts:

FACT #1 – It's fun. Real fun.

Bring your friends. Bring your family members. Bring that dude in your office that always shows you photos of his cat. The more the merrier. Tough Mudder is not a race, it’s a teamwork-oriented challenge that puts camaraderie over course time.

FACT #3 – Finishing feels THAT good.

“Euphoria” is one word people often use to describe finishing. “Ecstasy” is another. Participating in a team event like Tough Mudder gets people in shape and out of their routines and comfort zones.

FACT #2 – You can do it. Seriously.

With the right amount of training and preparation, you can complete a Tough Mudder. At the start line all Mudders pledge to help their fellow Mudders complete the course and leave no Mudder behind. You are no exception to that rule.

FACT #4 – It gets you pumped up.

Once you sign up for a Tough Mudder, it’s time to start training. Tough Mudder isn’t just about event day, it’s about your entire Mudder journey–from the adrenaline rush of committing to the glory of that finish line beer.



Upcoming Tough Mudder Events

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  • Race discount More info
  • October 24, 2021
    Glen Helen Los Angeles California Tough Mudder Classic 10 Mile & 5K 2021
    Glen Helen Raceway, San Bernardino, CA, United States
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  • November 06, 2021
    Dallas / Ft. Worth Texas Tough Mudder Classic 10 Mile & 5K 2021
    TexPlex Park, Midlothian, TX, United States
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  • November 07, 2021
    Dallas / Ft. Worth Texas Tough Mudder Classic 10 Mile & 5K 2021
    TexPlex Park, Midlothian, TX, United States
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  • November 13, 2021
    Laughlin Nevada World’s Toughest Mudder 2021
    Laughlin Events Center, Laughlin, NV, United States
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  • November 20, 2021
    Laughlin Nevada Tough Mudder Classic 10 Mile & 5K 2021
    Laughlin Events Center, Laughlin, NV, United States
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  • November 21, 2021
    Laughlin Nevada Tough Mudder Classic 10 Mile & 5K 2021
    Laughlin Events Center, Laughlin, NV, United States
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  • December 11, 2021
    Central Florida Spartan Race x Tough Mudder Classic 10 Mile & 5K 2021
    Skipper Ranch, Lake Placid, FL, United States
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  • December 12, 2021
    Central Florida Spartan Race x Tough Mudder Classic 10 Mile & 5K 2021
    Skipper Ranch, Lake Placid, FL, United States
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  • March 19, 2022
    College Station Texas Tough Mudder Classic 10 Mile & 5K 2022
    Brazos Valley Off Road Ranch, Bryan, TX, United States
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  • March 20, 2022
    College Station Texas Tough Mudder Classic 10 Mile & 5K 2022
    Brazos Valley Off Road Ranch, Bryan, TX, United States
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  • April 02, 2022
    Jacksonville Florida Tough Mudder Classic 10 Mile & 5K 2022
    TBA Jacksonville, Jacksonville, FL, United States
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  • April 03, 2022
    Jacksonville Florida Tough Mudder Classic 10 Mile & 5K 2022
    TBA Jacksonville, Jacksonville, FL, United States
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  • April 23, 2022
    Atlanta Georgia Tough Mudder Classic 10 Mile & 5K 2022
    Bouckaert Farm, Fairburn, GA, United States
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  • April 24, 2022
    Atlanta Georgia Tough Mudder Classic 10 Mile & 5K 2022
    Bouckaert Farm, Fairburn, GA, United States
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  • April 30, 2022
    Missouri Tough Mudder Classic 10 Mile & 5K 2022
    The Battlegrounds at Cedar Lake Cellars, Wright City, MO, United States
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  • May 01, 2022
    Missouri Tough Mudder Classic 10 Mile & 5K 2022
    The Battlegrounds at Cedar Lake Cellars, Wright City, MO, United States
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  • May 21, 2022
    Philly Pennsylvania Tough Mudder Classic 10 Mile & 5K 2022
    Plantation Field, Coatesville, PA, United States
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  • May 22, 2022
    Philly Pennsylvania Tough Mudder Classic 10 Mile & 5K 2022
    Plantation Field, Coatesville, PA, United States
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  • September 17, 2022
    Toronto Canada Tough Mudder Classic 10 Mile & 5K 2022
    Christie Lake Conservation Area, Dundas, Ontario, Canada
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  • September 18, 2022
    Toronto Canada Tough Mudder Classic 10 Mile & 5K 2022
    Christie Lake Conservation Area, Dundas, Ontario, Canada
      Learn More

Browse our calendar of previous mud runs, mud races & obstacle races for Tough Mudder

Tough Mudder News & Featured Reviews

Tough Mudder Reviews from the Community

Average rating: 3.96 / 5 from 69 reviews.

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Love it

Oct 28, 2012 by Kristi B.

I've done two Tough Mudders, and I loved them both. They are so fun, and I can't recommend them highly enough! Very well organized, tough obstacles, good courses. So fun!


Oct 22, 2012 by Jason

This Tough Mudder was COLD and the terrain was BRUTAL! It gave me everything I wanted and more. Hell of a challenge!


The Ultimate Mud Run, Obstacle Race and Adventure Race Guide , USA 3.6 5.0 42 42 Tough Mudder is back for 2021 and its bigger and better than ever before. Bigger obstacles, bigger teams and more challenging than ever!!! Grab your team and come out and have the
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