The next Susitna 100 and Little Su 50K will be held February 18-20, 2017.

Susitna 100

Mountain Su100 Logo 100The Susitna 100 is a ski, foot, or bike race held on packed snowmachine and dog sled trails in the Susitna River valley, north of Anchorage. The remoteness of the trail, distance between checkpoints, and the winter conditions during the Race make it necessary for the racers to carry with them survival equipment. Gear to be used must pass inspection.

Susitna 100 Gear