Angeles National Forest Trail Race

SEP
27
2025
Read all about the Angeles National Forest Trail Race on 27 Sep 2025 in Mount Wilson.
Sat 27 Sep 2025
50 kilometers 25 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

Angeles National Forest Trail Race takes place in Mt. Wilson, California, with start and finish at the Mt. Wilson Observatory.

The event offers two ultramarathons: 25K (about 3,500 feet of elevation gain) and 50K (about 7,000 feet), routed through the San Gabriel Mountains. The course is described as majestic and challenging, culminating in a semi-wilderness final climb up Kenyon Devore Trail to Mt. Wilson.

The 20th anniversary edition includes a limited-edition ANF Trail Race beanie, race shirts, aid stations, finisher medals, awards, and a post-race meal. Trail maintenance is provided by the ANF Trail Maintenance Team, and maps/profiles are available on the organizers’ site. Visit the organization's website for the most recent information.

50 km
50k
25 km
25k

Events nearby

A 100-mile endurance run through the San Gabriel backcountry with an updated out-and-back course from Loma Alta Park, official training runs, and pre-race logistics the day before.
Gravelanza Los Angeles at Griffith Park on October 3, 2026 mixes gravel races and a festival hub with live music, food, team heats, and sustainable finishers medals.
Trail race in Pasadena on October 18 with 5K, 10K and a 13.12 mile trail half through Hahamongna Watershed Park, chip timed and supported on course.
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