Trail Running calendar near Coto de Caza 2026-2027
We have found 126 Trailruns within 80 miles of Coto de Caza. See below where and when you can find the races.
0 – 100∞ km
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Oriflamme 50K on April 10 2027 is an out and back trail race that drops from the Pacific Crest Trail into desert canyons before a long climb back. The event is limited to 150 runners and features stocked aid stations and finisher medals.
A 100-mile trail endurance race in the Mount Laguna area using Pacific Crest, Noble Canyon and Lake Cuyamaca trails. The event is a Western States qualifier, is cupless, and requires volunteer hours or a TrailFit donation.
May 2027
A self-supported marathon in San Diego run as a memorial. There is no official aid, markings, or timing; participants may run any portion and provide their own support. The course passes Torrey Pine North parking with restrooms and water.
A high altitude Spartan weekend at Big Bear Mountain Resort featuring Sprint, Super, Beast and Kids races, plus a Trifecta option to complete all three main distances in one weekend.
Trail races at O'Neill Park in Trabuco Canyon offer distances from 10k to 50k on park trails. Registration opens Dec 1, 2026 and the event does not offer refunds, though rollovers are allowed for weather or fire cancellations.
A trail 10K at Big Bear Mountain Resort on singletrack through high altitude pine forest, with technical climbs, descents and views of the Southern Sierra. The weekend also includes Spartan obstacle races and spectator options.