Trail RunningSan Francisco
Trail Running in San Francisco
Browse upcoming amateur trail running events and compare dates, locations, and popularity. in San Francisco.
Upcoming dates San Francisco Community-rated events
Events listed
13
Sport
Trail Running
Area
San Francisco
Radius
50 km
Train for ZombieRunner Quarry Lakes · Fremont · Dec 5€9.99/month
Build my 21K planThis calendar in numbers
This calendar currently lists 13 upcoming events, from Oct 24, 2026 to Apr 3, 2027. December is the busiest month, with 4 events scheduled. Events are spread across 12 different locations; San Francisco hosts the most (2).