Race library · California
Quad Dipsea 28.4 Mile
Details as published by the race; the course track is on its way
- Saturday, November 28, 2026
- Mill Valley, CA
- 28.4 mi (45.7 km)
- 9,199 ft of climb
- Start 6:00 AM
- 7 aid stations
Aid stations and cutoffs
| # | Aid station | Mile (km) | Cutoff | Crew access | Drop bag |
|---|---|---|---|---|---|
| 1 | Cardiac | 4.3 mi 6.9 km | none listed | Yes | No |
| 2 | Stinson Beach | 7.0 mi 11.3 km | none listed | Yes | No |
| 3 | Cardiac | 9.7 mi 15.6 km | none listed | Yes | No |
| 4 | Old Mill Park (turnaround) | 14.0 mi 22.5 km | 12:00 PM | Yes | Yes |
| 5 | Cardiac | 18.3 mi 29.5 km | none listed | Yes | No |
| 6 | Stinson Beach | 21.0 mi 33.8 km | 2:15 PM | Yes | No |
| 7 | Cardiac | 23.7 mi 38.1 km | none listed | Yes | No |
Course notes
About 9,000 ft of vertical in 28 miles. Starts 8:00AM at Old Mill Park, Mill Valley.
Links
Official race website Registration
Register with the raceThe free pacing plan opens here once the course track is in the library. Racing it before then? Import the race's GPX in the app and plan from that.