Tough Mudder - Los Angeles

Tough Mudder Los Angeles, held at Glen Helen Raceway in San Bernardino near the San Bernardino Mountains, is a challenging obstacle course event scheduled for March 21-22, 2026. Participants can choose from a 15+ kilometer course featuring over 20 obstacles or a shorter 5-8 kilometer course with 12+ obstacles. The course offers scenic views, significant elevation changes, and iconic obstacles like Funky Monkey, Block Ness Monster, and Mud Mile.

Finishers receive unique medals, shirts, headbands, and a celebratory drink. Additional options include the Tough Mudder Infinity for multiple laps, VIP experiences, group packages, and spectator passes with access to live entertainment and local food. Visit the organization's website for the most recent information.