Course
A 100-mile mountain run through the San Gabriel Mountains and Angeles National Forest, starting at 5:00am from Loma Alta Park. Because of Highway 2 closures and Eaton Fire damage the 2026 route is an out-and-back from Loma Alta Park to Mount Hillyer and back, rather than the traditional point-to-point. Staffed aid stations and checkpoints throughout.
Key dates
- ★Race dayOctober 2027 · date to be announced
About
The Angeles Crest 100 Mile Endurance Run crosses the San Gabriel Mountains from Wrightwood to Altadena, one of the oldest and toughest 100-milers in the United States. Runners tackle high alpine trail, exposed ridgelines and major elevation change along the Angeles Crest corridor.
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