O'Neill Park Trail Races

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.