Black diamond Vail, CO
Hairbag Alley drops 684 vertical feet over 3,178 feet of skiing, with a steepest pitch of 30° about 1,000 feet below the top. That's steeper than 54% of the 4,740 black diamond runs we've measured in North America, and the 61st steepest of 194 named runs at Vail. It faces northeast.
Facing northeast at an average 13°, Hairbag Alley gets about 70% of the winter sun that flat ground at Vail does, December through March. That's shadier than 72% of the runs we've measured, and the 62nd shadiest named run at Vail. Its top sits at 10,460 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.