The route will run between Horsetooth Mountain Park and the Devil’s Backbone Open Space. The majority of the trail is single track with a variety of terrain ranging from smooth dirt paths to very technical rocky sections. A small portion of the route will be on smooth dirt road and gravel bike path.
October 16, 2021
Fort Collins


Blue Sky Trail Marathon
October 16, 2021 (Saturday) - 07:00
42.195 kilometers
3,500 feet
3,500 feet
1 ITRA Points
Trail UTMB qualifier Solo
The information about this race is based on information provided by the organisers or found on the official website of the event. Always check the official website for up-to-date information. If you have noticed any mistake, let us know at [email protected]


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