RunRace USA › California › Double Peak Challenge 10k
Double Peak Challenge 10k
San Marcos, California · Saturday, September 26, 2026 · 10K, 5K
Official race page & registration ↗Double Peak Challenge 10k takes place on Saturday, September 26, 2026 in San Marcos, California. The race offers 2 distances: 10K, 5K. For anyone travelling in, Escondido is about 7 miles away.
It is one of 296 races on the California calendar that September.
- Date
- Saturday, September 26, 2026
- Location
- San Marcos, California
- Distances
- 10K, 5K
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 Marcos: check in Sep 25, out Sep 27.
Common questions
When is Double Peak Challenge 10k?
Double Peak Challenge 10k is scheduled for Saturday, September 26, 2026.
Where is Double Peak Challenge 10k held?
Double Peak Challenge 10k is held in San Marcos, California. It is about 7 miles from Escondido.
What distances does Double Peak Challenge 10k offer?
The listed distances are 10K, 5K.
How do I register for Double Peak Challenge 10k?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
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- Sep 262026 Big Sur Trail Marathon, Half Marathon & 5 MileBig Sur, CA
- Sep 262026 Little Wharf 3-MilerCapitola, CA
- Sep 262026 Los Angeles Dodgers Foundation Sunset RunLos Angeles, CA
See every race on the California calendar, California 5Ks, California 10Ks, or use the Race Finder for maps and filters.