The season opener in Los Angeles! Obstacles, mud, & trails. What more do you need? Sign up now!
Obstacles, mud & sweat your thing? Good, you're our kind of people. Sign up for the Down & Dirty Obstacle Course today.
Sign up to get sweaty & muddy on the trails in Chicago. 3 miler, 6 miler & one for the kids!
Take the challenge. More obstacles & mud than ever before. What are you waiting for, Dallas?
Say goodbye to the typical 5k. Take on the obstacles, hills & mud of the Down & Dirty Obstacle Series!
Come cool off in the mud pit! You'll need it after this course!
Philly, we know you're tough, but it's time to prove it. Sign up today for the 3 or 6 mile course.
Gear up for a day on the trails in Detroit. Sweat, tears & mud. We want it all!
NYC, we're back! Join us in Pelham Bay Park for a day of trails & obstacles.
Hit the trail, Atlanta! Grab a friend & take the challenge. Because who doesn't love mud, trails & obstacles?
Best way to spend Sunday? In the mud! Join us in Sacramento for a muddy good time.