Trail Sisters Women's Half Marathon & 10k
Date
Sat, Sep 12, 2026, 8:00 AM MDTRace options
2 distancesTap any distance below for fee tiers and close dates.
Race options
Distances & registration
2 optionsTap a distance to see fee tiers and close dates.
Half Marathon
closes Sep 11, 2026, 7:59 AM MDT
4mo 4d 10h 51m leftTrail Sisters Women's Half Marathon
Closes Sep 11, 2026, 7:59 AM MDT · From $91.10
10K
closes Sep 11, 2026, 7:59 AM MDT
4mo 4d 10h 51m leftTrail Sisters Women's 10k
Closes Sep 11, 2026, 7:59 AM MDT · From $59.30
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
A Half Marathon and 10K that twist and turn through sage brush and ponderosa pines, all while providing stunning views of the prestige Collegiate Peaks. Located in the Rocky Mountains along the roaring Arkansas River. Come Join Trail Sisters best weekend of the year in Buena Vista, Colorado.
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Travel with your Trail Sisters Local Group OR SOLO and you'll arrive to a welcoming community of supportive women who will ensure your day is filled with smiles, high-fives and the support you need to get to the finish line!