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Trail Sisters Women's Half Marathon & 10k
Buena Vista, Colorado · Saturday, September 12, 2026 · Half Marathon, 10K
Official race page & registration ↗Trail Sisters Women's Half Marathon & 10k takes place on Saturday, September 12, 2026 in Buena Vista, Colorado. The race offers 2 distances: Half Marathon, 10K. It is run on trail. For anyone travelling in, Cañon City is about 56 miles away and Colorado Springs is about 72 miles away.
It is one of 155 races on the Colorado calendar that September. At $55, entry sits above the $30 median for a Colorado half marathon.
- Date
- Saturday, September 12, 2026
- Location
- Buena Vista, Colorado
- Distances
- Half Marathon, 10K
- Surface
- Trail
- Entry fee
- from $55
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 Buena Vista: check in Sep 11, out Sep 13.
Common questions
When is Trail Sisters Women's Half Marathon & 10k?
Trail Sisters Women's Half Marathon & 10k is scheduled for Saturday, September 12, 2026.
Where is Trail Sisters Women's Half Marathon & 10k held?
Trail Sisters Women's Half Marathon & 10k is held in Buena Vista, Colorado. It is about 56 miles from Cañon City and 72 miles from Colorado Springs.
What distances does Trail Sisters Women's Half Marathon & 10k offer?
The listed distances are Half Marathon, 10K.
How much does Trail Sisters Women's Half Marathon & 10k cost?
Entry is listed from $55. Check the official race page for the current price, which usually rises closer to race day.
How do I register for Trail Sisters Women's Half Marathon & 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.
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See every race on the Colorado calendar, Colorado Half Marathons, Colorado 10Ks, or use the Race Finder for maps and filters.