Blue Sky Trail Marathon & Half Half Marathon is a 22.0 km trail race of Blue Sky Trail Marathon & Half 2025 in Fort Collins, United States. The race starts on October 18, 2025. The course climbs 600 m+ and descends 389 m−, between a low point of 1654 m and a high point of 1773 m. By gradient, 14% of the distance is uphill, 11% downhill and 75% flat. The longest climb runs 1.7 km at an average 6.4% grade (109 m of vertical). The longest descent runs 1.4 km at 7.1% (97 m of vertical). Surface: 73% trail. Flat-equivalent effort: 22.7 FlatKM.
This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Blue Sky Trail Marathon & Half Half Marathon.
Other distances of Blue Sky Trail Marathon & Half 2025Blue Sky Trail Marathon & Half Marathon (42.0 km)
