Black diamond Breckenridge, CO
Lower Boneyard drops 287 vertical feet over 892 feet of skiing, with a steepest pitch of 27° about 610 feet below the top. That's steeper than 38% of the 4,740 black diamond runs we've measured in North America, and the 117th steepest of 207 named runs at Breckenridge. It faces east.
Facing east at an average 19°, Lower Boneyard gets about 106% of the winter sun that flat ground at Breckenridge does, December through March. That's sunnier than 77% of the runs we've measured, and the 45th sunniest named run at Breckenridge. Its top sits at 11,020 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.