San Bernardino
Obstacle Race Calendar near San Bernardino 2025-2026
Explore the top obstacle runs near San Bernardino for 2025-2026! We've gathered 5 exciting races in the area. Check out our detailed list below to find your next local race.
January 2026
Take on SoCal Spartan Weekend at Lake Perris on Jan 24 to 25 with Sprint, Super, Beast and Kids races over fast off road terrain and iconic obstacles. Finishers get medals and tees amid lakeside camping and festival vibes.
March 2026
Tough Mudder Los Angeles hits Lake Elsinore Raceway March 21 and 22, 2026 with muddy trail and raceway obstacle courses. Choose 5K, 15K or the Infinity multi lap to stack laps, earn finisher swag and soak up Mudder Village festival vibes.
May 2026
Tackle Spartan races at Big Bear Mountain Resort with Sprint Super and Beast options across rugged trails and epic descents. Complete a Trifecta, enjoy festival vibes, and chase national spots and World Championship qualification.
September 2026
Challenge yourself at Tough Mudder Big Bear at Bear Mountain for a high altitude weekend of muddy fun with 5K and 10K courses featuring famous obstacles like Block Ness Monster and Funky Monkey. Finishers earn a medal, shirt and finisher headband.
October 2026
Bring your pup to Ruff Run California on Oct 17, 2026 for a playful obstacle course across 20 acres of high desert with mud, water and brain teasers to test your bond. Stay after for music, games and vendors.
