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Obstacle Race Calendar near Big Bear Lake 2025-2026

Explore the top obstacle runs near Big Bear Lake for 2025-2026! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.

September 2025
Tough Mudder Big Bear, held at Bear Mountain in Big Bear Lake, California, is a challenging obstacle course event featuring customized 5K and 10K courses with 12+ and 20 obstacles respectively. The ev..
The In-N-Out Burger Tough Mudder Challenge is a dynamic obstacle course event held at Bear Mountain Resort in Big Bear Lake, California. Scheduled for September 5–7, 2025, it features two main race di..
March 2026
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 fo..
May 2026
The Big Bear Spartan Trifecta Weekend, held at Big Bear Mountain Resort in California, is a challenging obstacle course event set at a high altitude of 8,200 feet. Participants face steep climbs and t..