Merrell Down & Dirty Mud and Obstacle Series pr...

Get down & dirty at the Merrell Down & Dirty Mud and Obstacle Series presented by Subaru visiting 10 cities this year! Los Angeles - April 15, Miam...

Check out the video from the Los Angeles race of the Merrell Down & Dirty National Mud Run Series. The event kicked off the series on April 25, 201...

The 2011 Merrell Down & Dirty National Mud Run Series presented by Subaru kicked off in Los Angeles on April 16th and 17th! The event featured a 5K...