Calling all runners to Stinson Beach for an iconic out-and-back adventure on the legendary Dipsea Trail that takes you to Mill Valley and back! This beloved handicapped race has been a tradition since 1970, with adjusted wave starts ensuring a fair shot for everyone regardless of age or speed—past winners have ranged from teens to seniors, and finishers span the full spectrum of abilities. Whether you're chasing a personal best or simply savoring the epic journey, as long as you meet the generous cutoff times, you're invited to experience this storied 55-year tradition.