Tough Mudder Seattle - Saturday, September 19, 2015
By Tough Mudder
Location
Palmer Coking Coal Company
Black Diamond, WA 98010Organized by
Tough Mudder events are hardcore obstacle courses designed to test your all around strength, stamina, mental grit and camaraderie. With the most innovative courses, more than 2.5 million inspiring participants worldwide to date, and more than $12 million raised for charity, Tough Mudder is the premier adventure challenge series in the world.