Coming November 2, 2014. Mud…obstacles…fun! The Merrell Down and Dirty Obstacle Race is offering one more event in 2014. Head to Folsom Lake State Recreation Area in central California for a 3 or 6 mile course with more than 20 challenging obstacles like the Terrible Tires, Colossus Climb, Heavy Hoist, and Slippery Mountain. Because of the severe drought in California, rinse off stations will not be available, but don’t fret, you’ll be able to clean up in Folsom Lake before you celebrate at the Sponsor Expo and Post Race Festival with your fellow racers, family, and friends. Time to get down and dirty!