Tough Mudder Seattle
Sat September 23 - Sun September 24
Strap in Mudder, because Tough Mudder Seattle is coming back in a big way. Packed with tree-lined trails and our world famous obstacles, you’ll have plenty of time to take in the insane scenery while you’re stuck in the black coal mud of this epic course.
Location:
Palmer Coking Coal Company
31615 Lake Sawyer Rd. SE, Black Diamond, WA 98010