Blue Sun Valley, ID
Mid River Run drops 1,288 vertical feet over 3,708 feet of skiing, with a steepest pitch of 27° about 50 feet below the top. That's steeper than 89% of the 5,615 blue runs we've measured in North America, and the 55th steepest of 99 named runs at Sun Valley. It faces northeast.
Facing northeast at an average 20°, Mid River Run gets about 78% of the winter sun that flat ground at Sun Valley does, December through March. That's shadier than 58% of the runs we've measured, and the 67th shadiest named run at Sun Valley. Its top sits at 7,940 feet.
It gets an ordinary dose of sun: powder lasts a typical amount of time, and spring snow softens on a normal schedule. 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.