The Unrideables: Alaskan Range (2015)

Beyond the boundaries of established alpine sport, Speedriding is redefining what is possible in the mountains. A hybrid of speed-glider parachute flight and skiing, it allows the athletes to ski treacherous, previously inaccessible terrain; places where deadly cliffs and crevasses mean that an aerial exit is the only way out.

• Year: 2015
• Genres: Documentary
• Countries: United States of America
• Languages:
• Runtime: min