Double black Whitefish, MT
Haskill Slide drops 677 vertical feet over 1,510 feet of skiing, with a steepest pitch of 47° about 700 feet below the top. That's steeper than 94% of the 2,251 double black runs we've measured in North America, and the 3rd steepest of 107 named runs at Whitefish. It faces east.
Facing east at an average 28°, Haskill Slide gets about 122% of the winter sun that flat ground at Whitefish does, December through March. That's sunnier than 88% of the runs we've measured, and the 65th sunniest named run at Whitefish. Its top sits at 6,120 feet.
Angled toward the low winter sun, it bakes: powder turns heavy soon after a storm, and in spring it softens early in the day and refreezes hard overnight. 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.