Tough Mudder - Los Angeles

Tough Mudder Los Angeles, held at Glen Helen Raceway in San Bernardino, California, is a challenging obstacle course event set against the scenic backdrop of the San Bernardino Mountains. Scheduled for March 21 and 22, 2026, the event offers multiple race options including a 15+ kilometer course with over 20 obstacles, a 5-8 kilometer course with 12+ obstacles, and an Infinity challenge featuring multiple laps. Participants face tough obstacles like the Funky Monkey, Block Ness Monster, and the Mud Mile, which test strength, endurance, and teamwork.

Finishers earn medals, shirts, headbands, and a celebratory drink. The event also features a festive Mudder Village for spectators and offers VIP and group packages. Visit the organization's website for the most recent information.