8 hours. through the night.

Exclusive Obstacles...Only on

Toughest Mudder is an 8 hour obstacle course that takes teamwork stamina and mental grit to the extreme—all between the hours of midnight Saturday night and 8AM Sunday morning. With multiple regions, geographies and hardcore contenders from across the globe, Toughest Mudder is the ultimate challenge for Mudders insane enough to push themselves beyond anything they've ever experienced.

For those that want to take it one step further, the event series will act as a qualifier to make it into the Contender Category at World's Toughest Mudder (which includes eligibility for prizing).

cbs network

Through our partnership with CBS Sports, we will be sharing all the action of Toughest Mudder and World’s Toughest Mudder in 2016 & 2017, giving an in-depth look at the newest event series.


Cash & Prizing

Coming Soon - Check back for updates.

Mileage Awards

Coming Soon - Check back for updates.

stuff you’ll get

  • Performance
    Finisher T-Shirt
  • Finisher
  • Race Bib
  • Action Photos
    (aka your new profile picture)

Get the latest info

With high demand and limited slots available, enter your information below to get exclusive access to the Toughest Mudder event launches, exclusive new obstacles, course information, prizing details and how to be featured on CBS in the fall.

mudder journey

All Tough Mudder courses involve teamwork, getting outside your comfort zone and a whole lot of mud. With a wide range of distances and intensities, we have a course for you - no matter what stage you’re at in your Mudder Journey. Take a look. Your next Mudder awaits.