Chino Hills Trail Run Series
Come join us, whatever your favorite distance. Whether you opt for the 10K, the half-marathon in Spring, the 30K or the 50K in Fall, you will find a beautiful, well-marked course with ample aid and lots of post-race fun.
Upcoming Races
Nov 15 2025
50 KM
4,400
4,400
ft.
Single Loop
7 Aid
Stations
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Additional Distances
This event also has the following sub ultra distances
30 KM
Results
50 KM
| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 11/11/23 | Race Cancelled | ||
| 12/07/20 | Race Cancelled | ||
| 11/09/19 | 88 | 3:54:15 | 5:12:05 |
| 11/10/18 | 125 | 4:13:01 | 4:52:31 |
| 11/11/17 | 92 | 3:57:41 | 5:16:36 |
| 11/19/16 | 115 | 4:16:55 | 5:19:48 |
| 11/21/15 | 99 | 4:18:53 | 5:11:14 |
| 11/08/14 | 92 | 4:36:00 | 5:18:59 |
| 11/09/13 | 90 | 4:06:41 | 4:59:46 |
| 11/03/12 | 79 | 4:45:20 | 5:33:18 |
| 10/01/11 | 31 | 4:28:28 | 6:55:40 |
