CTR - Diablo Trail Run
September 6th 2026
Clayton, CA
50 KM
Mount Diablo provides spectacular views of the San Francisco Bay Area and surrounding valleys.
Upcoming Races
Sep 6 2026
50 KM
7,990
7,990
ft.
Lollipop
6 Aid
Stations
9:00 Cutoff
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Additional Distances
This event also has the following sub ultra distances
26 Miles
4 Miles
13 Miles
10 Miles
Results
50 KM
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 09/07/25 | 29 | 6:11:27 | 5:38:42 |
| 09/08/24 | 13 | 8:56:16 | 6:11:49 |
| 09/10/23 | 30 | 8:12:47 | 5:58:01 |
| 09/18/22 | 20 | 6:32:29 | 4:57:51 |
| 08/22/21 | 16 | 6:23:52 | 5:31:47 |
| 08/23/20 | Race Cancelled | ||
| 08/25/19 | 33 | 6:19:16 | 5:55:14 |
| 08/26/18 | 32 | 6:09:52 | 4:42:20 |
| 08/27/17 | 24 | 6:42:57 | 5:05:39 |
| 08/27/16 | 31 | 6:03:42 | 5:18:59 |
| 08/30/15 | 44 | 6:04:47 | 5:34:19 |
| 09/07/14 | 28 | 7:07:23 | 5:11:10 |
| 10/05/13 | 15 | 6:52:24 | 5:43:17 |
| 09/15/12 | 41 | 5:36:41 | 6:06:14 |
| 09/17/11 | 32 | 6:11:54 | 4:52:39 |
| 09/10/10 | 10 | 5:31:21 | 6:19:58 |