Running: 100 Mile Trail Run (Ultra)
Julian, California
June 2nd, 2023 
15027 Highway 79, Julian, CA
The San Diego 100 is a Running race in Julian, California consisting of a 100 Mile Trail Run (Ultra).
The San Diego 100 course is a 90% single track mountain course which covers four recreational areas in the east county mountains of San Diego. The 2018 start and finish area are located at the south parking area of Lake Cuyamaca Recreational Area. The course includes trails traversing sections of the Pacific Crest Trail (PCT), Noble Canyon, the Cuyamaca and the Anza Borrego State Parks, and Mt Laguna Recreational Areas. A very challenging course with approximately 26,000' feet of total elevation change (13k climb & 13k descent) with a 32 hour time limit. Selected runners must agree to the strictly enforced limit of one crew vehicle which includes any pacers
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