O'Neill Park Trail Races
Rancho Santa Margarita, United States • 16 May 2026
O'Neill Park Trail Races : Saturday, May 16, 2026
The event is a set of trail races held at O'Neill Park in Trabuco Canyon, California. The venue address is 30892 Trabuco Canyon Road, Trabuco Canyon, CA. Multiple distance options are offered on park trails.
Race distances:
- 50k
- Marathon
- 30k
- Half Marathon
- 10k
Registration for the event closes on Fri, May 1 at 11:59 PM PT. The organizer states that no refunds are offered under any circumstances. If the event is canceled because of weather or fire, entrants may roll over their entry to the race make up date or to another KHraces event.
The description identifies the setting as park trails in South Orange County and lists the available race distances and the event date. Practical details available here include the physical address, the registration deadline, and the event refund and cancellation policy. Visit the organization's website for the most recent information.