Tough Mudder - Probably the Toughest Event on the Planet
Tough Mudder is not your average lame-ass mud run or spirit-crushing ‘endurance’ road race. It’s Ironman meets Burning Man, and it is coming to a city near you. Our 7-12 mile obstacle courses are designed by British Special Forces to test all around strength, stamina, mental grit, and camaraderie...
toughmudder.com alternate of mudder.net, isn't it?