Runners in all four races start at the entrance to San Pedro Valley County Park, which lies just south of Pacifica off Rosita Road. From there, the course takes runners in the half marathon along two main loops of trails that wind through the park, which include the Montara Mountain and Pedro Mountain trails. Runners in the half marathon will complete portions of these trails, along with the Gray White Cove Trail, before retracing their steps to the finish line.
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.