Video: Mountain Biking Down Corbet's Couloir in Jackson Hole

Corbet's Couloir is a double-black diamond ski run in Jackson Hole, Wyoming. Even for experienced skiers and snowboarders, it's steep, rocky slope is enough to give pause. But in this video, pro mountain bikers Cam McCaul and Casey Brown take on this iconic slope, attempting the first descent of the couloir by bike. As you'll see, it is a wild ride, with a skier in hot pursuit.