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Caspers Trail Races
San Juan Capistrano, California · Saturday, October 31, 2026 · 50K, Marathon, 30K, Half Marathon, 10K
Official race page & registration ↗Caspers Trail Races takes place on Saturday, October 31, 2026 in San Juan Capistrano, California. The race offers 5 distances: 50K, Marathon, 30K, Half Marathon, 10K. It is run on trail. For anyone travelling in, Ladera Ranch is about 6 miles away and Irvine is about 18 miles away.
It is one of 321 races on the California calendar that October.
- Date
- Saturday, October 31, 2026
- Location
- San Juan Capistrano, California
- Distances
- 50K, Marathon, 30K, Half Marathon, 10K
- Surface
- Trail
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in San Juan Capistrano: check in Oct 30, out Nov 1.
Common questions
When is Caspers Trail Races?
Caspers Trail Races is scheduled for Saturday, October 31, 2026.
Where is Caspers Trail Races held?
Caspers Trail Races is held in San Juan Capistrano, California. It is about 6 miles from Ladera Ranch and 18 miles from Irvine.
What distances does Caspers Trail Races offer?
The listed distances are 50K, Marathon, 30K, Half Marathon, 10K.
How do I register for Caspers Trail Races?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
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- Oct 31Día De Los Muertos 5k RaceSacramento, CA
- Oct 31Foothill Presents: Nightmare on Hart Park Lane 5KBakersfield, CA
See every race on the California calendar, California Marathons, California Half Marathons, or use the Race Finder for maps and filters.