The bucket-list half marathon hosted by the Ute Mountaineer and the City of Aspen.
The Golden Leaf Half Marathon, presented by ACG, starts from Fanny Hill in Snowmass and runs across the Government trail through the beautiful Aspen groves, finishing at Koch Lumber Park in downtown Aspen. Registration opens May 1, 2025 and sells out quickly, with the race taking place in late September each year.
