Marathons Near San Francisco, CA
As of October 6, 2026, Crewable lists 7 upcoming marathons near San Francisco, CA from October 2026 to February 2027. The next is Ruth Anderson Memorial Endurance Run on October 10 in San Francisco, CA. Registration is open for 3.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
3 racesNovember 2026
1 raceDecember 2026
1 raceJanuary 2027
1 raceFebruary 2027
1 raceQuick answers
What is the next marathon near San Francisco, CA?
Ruth Anderson Memorial Endurance Run, on Saturday, October 10, 2026, in San Francisco, CA. Distances: Marathon.
What is the closest marathon to San Francisco?
Ruth Anderson Memorial Endurance Run in San Francisco, CA, about 5 miles from San Francisco, on October 10, 2026.
How many marathons near San Francisco, CA have open registration?
3 of the 7 list registration as open as of October 6, 2026, including Sonoma Fall Classic, ZombieRunner Halloween and Lake Chabot Trail Run.
What is the busiest month for marathons near San Francisco, CA?
October 2026, with 3 of the 7. November 2026 follows with 1.
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