California
California 5K Race Calendar 2026-2027
Monthly updates for California
Get new running races (and updates) in your inbox every month.
Explore the best 5k races in California for 2026-2027! Our updated list features 928 exciting races across the region. Find your next race in California below and join the running community at these great events!
November 2027
Monthly updates for California
Get new running races (and updates) in your inbox every month.
December 2027
February 2028
January 2030