Half Marathons Near San Francisco, CA
As of October 6, 2026, Crewable lists 25 upcoming half marathons near San Francisco, CA from October 2026 to August 2027. The next is Coffee Lovers Run 5K/10K/13.1 SACRAMENTO on October 10 in Sacramento, CA. Registration is open for 10.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
9 racesNovember 2026
5 racesVeterans Day Freedom Run 5K/10K/13.1 SACRAMENTO
Sacramento, CAHalf Marathon10K+2Open until Nov 14from $30
December 2026
3 racesJanuary 2027
2 racesFebruary 2027
2 racesMarch 2027
1 raceApril 2027
1 raceMay 2027
1 raceAugust 2027
1 raceQuick answers
What is the next half marathon near San Francisco, CA?
Coffee Lovers Run 5K/10K/13.1 SACRAMENTO, on Saturday, October 10, 2026, in Sacramento, CA. Distances: Half Marathon, 10K, 5K.
What is the closest half marathon to San Francisco?
Cookie Run 5K/10K/13.1 SAN FRANCISCO in San Mateo, CA, about 1 mile from San Francisco, on October 10, 2026.
How many half marathons near San Francisco, CA have open registration?
10 of the 25 list registration as open as of October 6, 2026, including Coffee Lovers Run 5K/10K/13.1 SACRAMENTO, Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO and Cookie Run 5K/10K/13.1 SACRAMENTO.
What is the busiest month for half marathons near San Francisco, CA?
October 2026, with 9 of the 25. November 2026 follows with 5.
Nearby cities
Nearby states
More ways to browse
Race planning
Plan your San Francisco race
Aid stations, cutoffs and pacing in one free plan. Crew invites and race-day updates come with a Race Pass.
Plan a race free