Good news for you night mud runners! We have just announced that our Sacramento Night Mud run will be returning in 2012! Come join us … Read more »

EXCITING ANNOUNCEMENT from the folks at the Merrell Down & Dirty National Mud and Obstacle Series presented by Subaru! Two new cities have just been … Read more »

Ready to get Down & Dirty in 2012? Registration is now open! Sign up today for the best season yet: Los Angeles - April 15, … Read more »