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.

The 2019 race date is on August 3, 2019 at 5:00:00 AM/PST.
The 2019 training weekend is on May 10-12, 2019 and click here for more info.

RACE RULES / GENERAL INFORMATION

2019 AC100 Lottery and Sterling Silver Ticket Races 1) All Lottery entrants will need to have run an Official (i.e. timed race with published results) 50+ Mile Race in 2018 (1/1/18-12/1/18) in order to register for the Lottery. 2) There will be 220 spots for the Lottery. The roughly 30 r... 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 Checkpo... read it all

TRAINING RUNS / TRAIL WORK SCHEDULE

2019 Training Run Schedule:  Four 25 mile training runs will be provided for the general public on the following dates. Minimal aid support will be provided every 8-15 miles. It is recommended that runners come prepared: -Study the R... read it all

Hal Winton

AC100 co-RD of 29 years, Hal Winton, passed away May 24, 2017 at the Torrance Memorial Medical Center. His family was at his side. He'll be deeply missed.

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