What is the Dirty Dash? The Dirty Dash is a mud run obstacle course that is the coolest thing since sliced bread. You’ll crawl through mud pits, jump over mud walls, climb up mud ropes, and afterward you’ll eat a big ol’ mud pie. It’s MUD!
Sign-up for the Dirty Dash in Denver today!
And don’t forget that by joining the CrossFit Thornton Endurance Team you’ll receive free and discounted registrations for this race!