Road running

Double Dipsea

📅 August 21, 2027 (estimated date)📍 Stinson Beach · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (August 22, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

13.7 mi

About

The Double Dipsea is a 13.7-mile (22 km) handicap trail race on the Dipsea Trail, running from Stinson Beach to Mill Valley and back. The next edition starts at 7 a.m. on August 21, 2027.

Runners of all ages and abilities are encouraged to sign up, with most categories getting a staggered head start. The event puts the emphasis on the experience of the course rather than on finishing time alone, and past winners have spanned a wide range of ages, a sign of how inclusive the race is. Generous cutoffs make sure everyone can take on the challenge.

D-307

Prepare for Double Dipsea with RunRun

An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.

Personalized plan based on your VO2max, history and weekly availability
Strava and Garmin sync: your sessions are analyzed and the plan adapts
Target paces, long runs, key sessions: everything is calculated for race day

Create my free plan No credit card. Sign up in 30 seconds.

Races nearby

Other upcoming races around Stinson Beach.