Women's Trail Half Marathon

September 12th, 2026

Buena Vista, Colorado

Half Marathon & 10k

Come run a Half Marathon or our new 10k that twist and turn through sage brush and ponderosa pines, all while providing stunning views of the Collegiate Peaks.
Located in the Rocky Mountains along the roaring Arkansas River.

Trail Sisters was founded on the ethos of empowering women to participate in trail running. There is no better way to accomplish our mission than to host a race that provides this opportunity. We are so excited to present this celebration to both the Trail Sisters and Buena Vista Communities.

Share the Celebration!

2025 Race Video

Come for the race, stay for the experience!

2026 is going to be better than ever thanks to our local businesses and community members!

Join us Friday for Check-In & The Pre-Race Social and Athlete Panel here! Be sure to check out the Lonesome Hat Bar! Jen will help you PERSONALIZE your hat and provide you a 10% discount!

Coyote Mezcaleria y Cerveceria will host our Friday race check-in on their patio and we’ll again have the pre-race social inside @ 5pm.

Join us Friday for Check-In & The Pre-Race Social and Athlete Panel here! Be sure to check out the Lonesome Hat Bar! Jen will help you PERSONALIZE your hat and provide you a 10% discount!

Terraform has moved to the South Main Front Loop from Main Street and is perfectly located for a race weekend sauna experience. They’re offering Trail Sisters 15% off sauna sessions and 4 packs (use code Trail15 on their website when booking!)

Our Post Race Party at 2pm on Saturday afternoon will again be hosted by Deerhammer Distillery on Main Street where we’ll have the post race RAFFLE and drink specials for all participants (bring your bib!).

Evolution will be onsite Saturday with free massages for runners post race!

2025 Race Photos

Watch the Post Race Party Highlights.

September 12th, 2026

Buena Vista, Colorado

Come run a Half Marathon or our new 10k that twist and turn through sage brush and ponderosa pines, all while providing stunning views of the Collegiate Peaks.
Located in the Rocky Mountains along the roaring Arkansas River.

Share the Celebration!

2025 Race Video

Come for the race, stay for the experience!

2025 Race Photos

Our mission is to increase women’s participation and opportunity in trail running and hiking through inspiration, education and empowerment.

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September 12th, 2026

Buena Vista, Colorado

Come run a Half Marathon or our new 10k that twist and turn through sage brush and ponderosa pines, all while providing stunning views of the Collegiate Peaks. Located in the Rocky Mountains along the roaring Arkansas River.

Share the Celebration!

2025 Race Video

Come for the race, stay for the experience!

2025 Race Photos

Our mission is to increase women’s participation and opportunity in trail running and hiking through inspiration, education and empowerment.

Come run a Half Marathon or our new 10k that twist and turn through sage brush and ponderosa pines, all while providing stunning views of the Collegiate Peaks.
Located in the Rocky Mountains along the roaring Arkansas River.