West Line Winder 50K Buena Vista, CO   Sep 26, 2026

With glorious views of the Collegiate Peaks and 4,000ft of ascent along the way, these 30 miles of buttery single track and forest roads are perfect for everyone from the first time 50k’er to the veteran trail runner. Although the Arkansas Valley is famously known for its high alpine peaks, it’s a well kept secret that there’s a stash of arid, desert style trails just outside of Buena Vista (BEW-na Vista), CO – giving the West Line a feel like no other.

The West Line Winder is put on by Freestone Endurance (the same folks that bring you the High Lonesome 100) and is a perfect fall race for any runner! West Line Winder is hosted by 14er Fest. At the heart of the festival, you’ll find that 14er Fest seeks to join together a wide variety of trail users, including both motorized and non-motorized trail enthusiasts. Its vision is to create a platform where all trial groups can recreate and work together to keep trails open and maintained. Join us for trail events, clinics, festival camping, live music, local libations and amazing vendors.