Race library · California
Rio Del Lago 100 100 Mile
Details as published by the race; the course track is on its way
- Saturday, November 7, 2026
- Granite Bay, CA
- 100.0 mi (160.9 km)
- 8,176 ft of climb
- Start 6:00 AM
- 17 aid stations
Aid stations and cutoffs
| # | Aid station | Mile (km) | Cutoff | Crew access | Drop bag |
|---|---|---|---|---|---|
| 1 | Willow Creek | 9.3 mi 15.0 km | none listed | No | No |
| 2 | Black Miners Bar | 17.2 mi 27.7 km | none listed | No | No |
| 3 | Beals Point | 21.7 mi 34.9 km | 11:30 AM | Yes | Yes |
| 4 | Granite Beach | 25.4 mi 40.9 km | none listed | Yes | No |
| 5 | Horseshoe Bar | 32.2 mi 51.8 km | none listed | No | No |
| 6 | Rattlesnake Bar | 34.8 mi 56.0 km | 3:50 PM | Yes | Yes |
| 7 | Cardiac (Base of Hill) | 41.0 mi 66.0 km | none listed | No | No |
| 8 | Overlook | 44.0 mi 70.8 km | 6:40 PM | Yes | Yes |
| 9 | No Hands Bridge (Gate 52) | 48.0 mi 77.2 km | 7:50 PM | No | No |
| 10 | Auburn Lakes Trail | 58.6 mi 94.3 km | 10:55 PM | No | Yes |
| 11 | Cool Firestation | 67.8 mi 109.1 km | 1:45 AM | Yes | No |
| 12 | No Hands Bridge (Gate 52) | 73.7 mi 118.6 km | none listed | No | No |
| 13 | Overlook | 77.7 mi 125.0 km | 4:20 AM | Yes | Yes |
| 14 | Cardiac (Base of Hill) | 80.7 mi 129.9 km | none listed | No | No |
| 15 | Rattlesnake Bar | 86.9 mi 139.9 km | 7:05 AM | Yes | Yes |
| 16 | Horseshoe Bar | 89.5 mi 144.0 km | none listed | No | No |
| 17 | Granite Beach | 96.3 mi 155.0 km | none listed | No | No |
Course notes
Rolling course on Western States trails along Folsom Lake and the American River.
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.