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Golden Leaf Half Marathon

Aspen, United States • 27 Sep 2025

Golden Leaf Half Marathon, presented by ACG, is the bucket-list race hosted by the Ute Mountaineer and the City of Aspen. The half marathon (approximately 13.1 miles) starts at Fanny Hill in Snowmass and follows the Government Trail through scenic Aspen groves, finishing at Koch Lumber Park in downtown Aspen. Set in a dramatic alpine landscape, the course showcases yellow aspen trees and mountain views as fall colors unfold.

The event features a vibrant, community atmosphere and support from sponsors Scratch Labs and Darn Tough Vermont. Registration and more information are available at utemountaineer.com/events. Hotel discounts are available for participants. Visit the organization's website for the most recent information.

United States Colorado Aspen

Race information

Website
21 km
Half Marathon
Visit the organization's website for the most recent information.
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