Black diamond Sugarloaf, ME
Upper Boomauger drops 447 vertical feet over 1,185 feet of skiing, with a steepest pitch of 35° about 110 feet below the top. That's steeper than 83% of the 4,740 black diamond runs we've measured in North America, and the 10th steepest of 148 named runs at Sugarloaf. It faces northeast.
Facing northeast at an average 22°, Upper Boomauger gets about 44% of the winter sun that flat ground at Sugarloaf does, December through March. That's shadier than 96% of the runs we've measured, and the 18th shadiest named run at Sugarloaf. Its top sits at 3,540 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.