Green Brighton, UT
Backdoor drops 456 vertical feet over 2,476 feet of skiing, with a steepest pitch of 22° about 2,050 feet below the top. That's steeper than 94% of the 3,109 green runs we've measured in North America, and the 41st steepest of 57 named runs at Brighton. It faces north.
Facing north at an average 11°, Backdoor gets about 78% of the winter sun that flat ground at Brighton does, December through March. That's shadier than 58% of the runs we've measured, and the 20th shadiest named run at Brighton. Its top sits at 9,860 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.