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Trail Running Calendar near Silverado 2026-2027

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Explore the top trail runs near Silverado for 2026-2027! We've gathered 27 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

September 2026
A Stadion obstacle race at Angel Stadium of Anaheim on September 12, 2026, featuring a 5 km course with 20 obstacles plus a kids race and spectator options.
A community 5K run and walk at Fontana Park on September 12, 2026 with a closed mixed paved and unpaved course, on-course water and finish-line refreshments.
Free social trail group run in Newport Coast with an approximately 6.5 mile hilly route and 1,165 feet of vertical gain; trail experience recommended.
Experience a scenic multisport event at Crystal Cove State Beach featuring swim legs in the Pacific Ocean and a closed bike course on the Pacific Coast Highway. Choose from triathlon duathlon aquabike or trail run options.
Two days of Spartan obstacle races at Lake Elsinore Raceway near Temecula, featuring Sprint and Super distances, kids races, Hurricane Heat options, and spectator access.
October 2026
A 3 miles open race on the Sunset Conference cross country course at Huntington Beach Central Park on October 3, 2026, featuring electronic timing and age group medals.
Trail races near Silverado, CA offering 50 mile, 50 km, and 30 km courses on remote, rugged forest roads with well stocked aid stations and mandatory self support.
Trail 5K and 10K at Chino Hills State Park on October 10, 2026. Registration runs April 6 to August 15 and includes race photos, a shirt and a finisher patch.
A multi-distance trail event at Lake Perris, CA featuring 10, 20, 50, 100 and 200 mile options, technical terrain, group camping, and cash prizes for 100 and 200 mile podiums.
Trail races at Caspers Wilderness Park on October 31, 2026 offering 10K, half, 35K, marathon and 50K on well marked singletrack and fire road.
A 3.6 mile trail loop at Coastal Peak Park with about 585 ft gain per loop through coastal sage scrub and riparian canyons; part of the Southern California UltraRunner Grand Prix Series.
November 2026
Trail marathon, new 25k, half and 10K in Silverado CA with rugged canyon routes out of Black Star Canyon and substantial elevation gain.
Ultra trail event at Chino Hills State Park on November 7, 2026 offering 50K and 30K routes through chaparral and oak woodlands with aid stations and parking options.
Fixed-time 3, 6, and 8 hour trail runs on an approximately 2.75-mile loop at O'Neill Regional Park in Trabuco Canyon with a main aid station and about 500 feet gain per lap.
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 in Newport Beach on December 12, 2026, offering a 15K with a $2,000 prize purse, a 6K and a Kids 1K.
January 2027
SoCal Spartan Trifecta Weekend at Lake Perris offers 5K, 10K, 21K and kids obstacle races on a flat, fast course in a mountain rimmed park.
February 2027
Trail running event in Glendora CA featuring a 50K solo, a 50K four person relay and a 10K loop with over 9,000 feet of elevation gain and loss.
March 2027
A family-friendly mud run 5K at Lake Elsinore Diamond Stadium on March 13, 2027 with obstacles, waist-deep mud pits, slides and a festival-style after party.
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