Tough Mudder Los Angeles - Saturday, March 29, 2014
San Bernardino, CA
Glen Helen Raceway
18585 Verdemont Ranch Road
Tough Mudder is a 10-12 mile obstacle course challenge that requires determination and teamwork to complete. Featuring exhilarating world-class obstacles you won’t find anywhere else, Tough Mudder is not a timed race but a physical and mental challenge that puts camaraderie over finisher rankings.