Live Oak Odyssey

NOV
14
2026
Fixed time trail runs of 3, 6 and 8 hours on an approximately 2.75 mile loop in O'Neill Regional Park with one main aid station and marked trails.
Sat 14 Nov 2026

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About the race

Live Oak Odyssey is a fixed-time trail running event at O'Neill Regional Park in Trabuco Canyon, California. The event runs on a loop course and is offered in multiple fixed-time formats.

  • 8 Hour
  • 6 Hour
  • 3 Hour

The course is an approximately 2.75 mile loop with roughly 500 feet of elevation gain per loop. The route combines single track and double track with both uphill and downhill sections and is marked with pink ribbons. The start/finish and main aid station are located at the park headquarters.

The park setting includes coast live oak and sycamore trees, with hillsides of cactus, wild buckwheat, sagebrush and chaparral containing scrub oak, buckthorn and mountain mahogany. One primary aid station at the start/finish provides sweet and salty snacks, PB&J, bean roll-ups, fresh fruit, potatoes, soft drinks, salt pills, and basic fueling products supplied by Precision Fuel & Hydration and anti-chafe salve from Squirrel's Nut Butter. Crews may access the main aid station from their vehicles but must remain at their vehicle while assisting their runner; crews should not eat from aid station tables.

Additional event details include a designated drop bag area near the aid station, a required $5 parking fee payable in exact change, chip timing, gender specific cut race shirts, finisher awards, and custom awards for the top three overall male and female finishers in each event. Participants must complete full loops to have them count; no pacers and no pets are allowed on course. Live split tracking is available for the event. Visit the organization's website for the most recent information.

Events nearby

Free social trail run in Newport Coast on November 21, 2026 with an approximately 6.5 mile, 1,000 foot hilly route and post run snacks and a raffle.
A 28k trail run in Fremont Canyon at Irvine Regional Park featuring about 3800 feet of elevation change and four aid stations. The course runs on fire roads, is cupless, and participants are asked to carry personal hydration.
Trail races at Crystal Cove State Park on December 12, 2026 include 15k, 6k and a 1k kids run with a $2,000 prize for the 15k.
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