Double Dipsea
Saturday, August 21, 2027, first start 7:00 AM, in Stinson Beach (3512 Shoreline Hwy). Distances: Half marathon. Entry from $180.
- Date
- Saturday, August 21, 2027
- Start time
- 7:00 AM (earliest wave)
- Location
- 3512 Shoreline Hwy, Stinson Beach, CA 94970
- Area
- Marin, SF Bay Area
- Distances
- Half marathon
- Course
- Trail (dirt or single-track on at least part of the course)
- Price
- $180 plus the platform's processing fee
- Next price increase
- None published
- Registration
- Closed online. Opened May 18, online signup closes Saturday, August 21, 2027
How to register
Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details.
Course and race notes
Stinson Beach to Mill Valley and back to Stinson again, entirely on the world-famous Dipsea Trail both ways! The Double Dipsea has been run 56 times since 1970 and 2027 will be #57. This is a handicapped race, so everyone (except the male under 40 division) gets a head start.
From the race's own listing. Check the race website for the course map and parking.
Source: RunSignup public race API, refreshed 2026-10-17. Details can change; the registration page is the final word.