California
Distance (km)
to
California Trail Running Calendar 2026-2027
Monthly updates for California
Get new running races (and updates) in your inbox every month.
Explore the best trail runs in California for 2026-2027! Our updated list features 341 exciting races across the region. Find your next race in California below and join the running community at these great events!
December 2026
January 2027
February 2027