California
Distance (km)
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California Obstacle Race Calendar 2026-2027
Monthly updates for California
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in California for 2026-2027! Our updated list features 21 exciting races across the region. Find your next race in California below and join the running community at these great events!
February 2026
April 2026
August 2026
September 2026
October 2026