Double black Breckenridge, CO
Purgatory drops 346 vertical feet over 765 feet of skiing, with a steepest pitch of 37° about 430 feet below the top. That's steeper than 51% of the 2,251 double black runs we've measured in North America, and the 47th steepest of 207 named runs at Breckenridge. It faces north.
Facing north at an average 27°, Purgatory gets about 45% of the winter sun that flat ground at Breckenridge does, December through March. That's shadier than 96% of the runs we've measured, and the 7th shadiest named run at Breckenridge. Its top sits at 11,150 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.