Runners follow an out-and-back course for the race that starts and finishes near the parking lot in front of Stinson Beach. From there, they follow roads and then mostly trails as they wind through the hills of Muir Woods National Monument, along the Ravine Canyon Trail, Ben Johnson Trail, Camp Eastwood Trail and Dipsea Trail before heading back to the Stinson Beach parking lot for the race finish.
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.