For a lifelong Alaskan who grew up in mushing circles, this movie was a disappointment. Superficial coverage, with jarring incongruities (CO landscape, stone cabin, plastic sled runners, a light-colored Togo, etc), left me wishing Hollywood would depict Alaska accurately by filming on location, or at least consulting for authenticity. The historic photos at the end were the best part, however, credit given to all 20 mushers by name would have been appreciated.