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Trail Sisters Women's Half Marathon

Buena Vista, United States • 13 Sep 2025

Trail Sisters Women's Half Marathon & 10k takes place in Buena Vista, Colorado, tucked in the Rocky Mountains along the Arkansas River. The events include a 13.1-mile trail half marathon and a 10k. The courses wind through sagebrush and ponderosa pines, rewarding runners with views of the Collegiate Peaks.

The atmosphere emphasizes a women-focused trail-running experience, celebrating endurance, nature, and community. Hosted by Trail Sisters, the race showcases high-altitude Colorado terrain on welcoming, well-marked trails. Spectators and volunteers create a supportive atmosphere, and the race is part of a Trail Sisters series celebrating women in trail running. Visit the organization's website for the most recent information.

United States Colorado Buena Vista

Race information

Website Registration
10 km
Trail Sisters Women's 10k
Trail Sisters Women's Half Marathon 13.1 Miles
Visit the organization's website for the most recent information.
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