The best of Chesebro Canyon! The diverser terrain will leave your legs burning through the finish. Runnable ascents, winding singletracks, steep fire road climbs, and smooht drops. The 50k escapes the canyon for some more serious climbs. It's harder than it looks, but the scenery is worth it!

No Name 5025 is held in Cheeseboro National Park-Agoura, California, part of the Santa Monica Mountains National Recreation Area. Choose from 25K and 50K options!!! All races are 100% on trails. Situated just north of Highway 101, and easy to get to from Los Angeles, San Diego, Pasadena, Ojai and Santa Barbara. Follow @SoCalTrail on Instagram and @SoCalTrailRuns on Facebook for updates!

Upcoming Races

Dec 3 2022
50 KM
5,200 5,200 ft.
Mixture Course
6 Aid Stations
9:00 Cutoff
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 non ultra distances

25 KM


Date Finishers Top Result (M) Top Result (F)
12/04/21 45 4:51:14 6:39:16
11/14/20 Race Cancelled
11/23/19 55 4:26:48 5:43:27
11/10/18 Race Cancelled
10/07/17 45 4:14:50 5:35:19
10/01/16 59 4:14:21 4:46:34
10/25/15 25 4:12:57 5:08:59
Date Finishers Top Result (M) Top Result (F)
10/07/17 2 9:36:25 12:04:49
10/01/16 6 9:35:18 13:01:15
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know