2013 Merrell Down & Dirty National Mud and Obstacle Series Presented by Subaru!!:
Race alongside local military personnel, public safety officers and police academy trainees on 5K and 10K courses filled with military-style obstacles!
Cargo climbs, water crossings, marine hurdles and more full-body strength challenges.
The Merrell Down & Dirty is an obstacle-climbing, trail-blasting race that will push you to your limits. Two courses, 20+ obstacles, one true challenge. Athletes will experience an action packed day with family and friends while giving back to our military heroes.