Coto de Caza
Trail Running Calendar near Coto de Caza 2026-2027
Explore the top trail runs near Coto de Caza for 2026-2027! We've gathered 22 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 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.
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.
December 2026
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.
January 2027
Lake Perris hosts a weekend of Spartan obstacle races with Sprint, Super, Beast and kids events on a flat, fast course set in a mountain rimmed park.
February 2027
A chip timed 5k run/walk at Akash Winery & Vineyards in Temecula on February 28, 2027, with registration that includes a T-shirt, medal, wine glass and a pour.
March 2027
Muddy Dash Irvine on March 6, 2027 at Oak Canyon Park is a family friendly 5K mud run with obstacles, waist deep mud pits, a pre party and a post race party.
Family-friendly 5K mud run at Lake Elsinore Diamond Stadium with obstacles, mud pits, a pre-party, post-race party, and Value and VIP registration options.
Tough Mudder Los Angeles at Lake Elsinore Raceway on March 20, 2027 features mud, named obstacles and multiple formats from about 5 to 15 km plus Infinity laps.
Tough Mudder Los Angeles on March 20, 2027 at Lake Elsinore Raceway offers multiple course lengths, named obstacles, finisher items and a Mudder Village spectator option.
Community 5K and 2K at Yorba Park in Anaheim supporting PYLUSD students with timed courses, performance medals, dog friendly rules, and a pancake breakfast.
April 2027
Experience the coastal trails of Crystal Cove State Park with a 6K or 10 mile trail run featuring canyon climbs and views of the Pacific Ocean.
May 2027
Trail races of 50K, 25K and 5K at Crystal Cove State Park on May 8, 2027, featuring ocean views and loop courses, with proceeds supporting the John Wayne Cancer Foundation.
Trail runs at O'Neill Regional Park offering distances from 10K to 50K on well marked singletrack and fire roads through shaded canyon terrain.
Trail races on one mile loops at a private Riverside horse ranch, offering 3 hour to 100 mile events plus a relay on May 29 to 31, 2027.
July 2027
September 2027
A multisport event at Crystal Cove State Park featuring ocean swim, Pacific Coast Highway bike laps, coastal trail run and a 5K on September 12, 2027.
Obstacle course weekend at Lake Elsinore Raceway with a 5 km Sprint (20 obstacles), 10 km Super (25 obstacles), kids races, and an obstacle workshop.