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O'Neill Park Trail Races

Rancho Santa Margarita, United States • 17 May 2025

The O'Neill Park Trail Races, scheduled for May 17, 2025, in Trabuco Canyon, CA, offers a variety of race distances including a 50k, marathon, 30k, half marathon, and 10k. Participants can enjoy the stunning trails of O'Neill Park, known for its natural beauty in South Orange County. 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 optional bib pickup is offered at a local store prior to race day. The event emphasizes a no-refund policy, with options for rollover in case of cancellation. Visit the organization's website for the most recent information.

United States California Rancho Santa Margarita

Race information

Website
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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