O'Neill Park Trail Races

Rancho Santa Margarita, United States • 17 May 2025

The O'Neill Park Trail Races, scheduled for May 17, 2025, offer a stunning running experience in the scenic O'Neill Regional Park, located in Trabuco Canyon, California. Participants can choose from various race distances, including a 50k, marathon, 30k, half marathon, and 10k. The event emphasizes the beauty of the trails in South Orange County, making it a popular choice among trail running enthusiasts. Registration opens on December 3, 2024, and is expected to fill quickly, as previous events have sold out rapidly. Parking is available for a fee, and bib pickup options are provided for convenience. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Marathon
30 km
30k
13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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