Blue Sky Trail Marathon @ 4770 W Co Rd 38E, Fort Collins, CO, United States on 06 October 2013 […]
The Blue Sky Trail Marathon will start and end at the Blue Sky Trailhead at Horsetooth Mountain Park in Fort Collins, CO.
The route will run between Horsetooth Mountain Park and the Devil’s Backbone Open Space with approximately 3,300ft of vertical gain. The majority of the trail is single track with a variety of terrain […]