Tough Mudder Fall - Northstar California
Date: Sep 28, (Sat) - Sep 29, 2013 (Sun)
Sep 29, 2013 (Sun)

various times Tough Mudder is a 10-12 mile obstacle courses designed by British Special Forces to test all around strength, stamina, mental grit, and camaraderie. With the most innovative courses, 700,000 inspiring participants, and more than $5 million dollars raised for the Wounded Warrior Project, Tough Mudder is the premier adventure challenge series in the world. For more information about Tough Mudder, please visit