Black diamond Crested Butte, CO
Old Lift Line drops 510 vertical feet over 1,476 feet of skiing, with a steepest pitch of 27° about 10 feet below the top. That's steeper than 37% of the 4,740 black diamond runs we've measured in North America, and the 156th steepest of 227 named runs at Crested Butte. It faces northwest.
Facing northwest at an average 20°, Old Lift Line gets about 62% of the winter sun that flat ground at Crested Butte does, December through March. That's shadier than 82% of the runs we've measured, and the 18th shadiest named run at Crested Butte. Its top sits at 10,950 feet.
Shaded snow stays colder and drier, so it holds powder longer after a storm and is slower to crust over or turn to slush in spring. Shading from ridges and trees isn't counted yet.
under 25°25–35°35–45°45°+ Hover to follow the line on the map.
Measured by ZRankings from 1-meter USGS lidar. Steepest pitch is the steepest stretch of about 50 vertical feet along the skiable line. Run lines come from OpenStreetMap and can sit a little off the skied path.