Runners follow an out-and-back course at the Stinson Beach Half Marathon, which starts and finishes in Stinson Beach Park. From there, runners head in the direction of Mt. Tamalpais along the Dipsea and Steep Ravine trails, which is followed by a counter-clockwise loop along the Ben Johnson, Camp Eastwood and the Troop 80 trails, through Muir Woods and back to Cardiac Hill. The final stretch brings runners along the Dipsea Trail, back to the finish line at Stinson Beach.
Note: The course map above provides the approximate route for the race. Though every effort has been made to ensure its accuracy, changes are sometimes made to race routes due to weather conditions, road closures or other circumstances that can require a course to be changed. If you see an error above, contact us here.