The Full Marathon is 75% on dirt roads through a forest of golden aspen in the San Isabel National Forest. Half Marathon is 50% on dirt roads, as both courses run past Cottonwood Lake.

Autumn Color Run

Human Interest Story

The twenty-eighth Autumn Color Run will be held on September 17 and will include the marathon distance as part of the annual race events.

Autumn Color Run To Include Marathon

The 28th annual Autumn Color Run will be held on Saturday Sept. 17. This year's race will feature some exciting changes. For the first time in Buena Vista there will be a full marathon. We are very excited about this addition, which is made possible through cooperation with the U.S Forest Service.

Marathon Summary

Marathon Results