Gaspin Through the Aspens

American Fork, United States • 20 Sep 2025

Gaspin Through the Aspens is a trail running event held in American Fork Canyon, Utah, featuring 50K and 25K race distances. Set against the stunning backdrop of autumn foliage, runners navigate pristine single-track trails with significant mountain elevation gains. The course is well-marked and supported by fully-stocked aid stations, ensuring a safe and enjoyable experience. Participants benefit from chip-timed results, custom race swag, shuttle service to the start/finish line, and a welcoming atmosphere fostered by friendly volunteers. This event offers both seasoned ultrarunners and newcomers a challenging and scenic trail running adventure. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K
50 km
50 K
25 km
25 K
Visit the organization's website for the most recent information.
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