Angeles Crest 100 Endurance Run

Welcome

The San Gabriel back country retains much of the natural beauty, if not the primitive wilderness of yesteryear. Thanks largely to the foresight and capable supervision of the U.S. Forest Service and hundreds of volunteers. Picnic areas and campgrounds have been constructed with minimum displacement of the natural setting.

Those desiring to see this primitive wilderness in a single day are invited to participate in the Angeles Crest 100 Mile Endurance Run.

RACE RULES & GENERAL INFORMATION


2016 AC100 On-Line Registration 2016 on-line registration will begin on Monday 12:00 Noon on August 3, 2015, following the conclusion of the 2015 race. 1) For those that want to run the race solo (no crew, no pacer, no cars on the course) will be able to enter the race one hour e... read it all

CURRENT NEWS


VOLUNTEERS If you are involved in mountain trail endurance running, you know it takes a small army of volunteers to put on a "point to point" 100 mile endurance run.  We need:   1) help at several late wilderness aid stations:  -Idlehour Checkpoint at 83 miles, &nb... read it all

UltraRunning Magazine
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2011 AC100: Runners on Mt Baden Powell at 9300 ft elevation

Comparing 100 Milers
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1988: The Original First Five 100 Milers Compared in UltraRunning Magazine