Little Su 50K

Little Su 50K is a winter endurance race held in Big Lake, Alaska, as part of the Susitna 100 weekend. The 50-kilometer course is a loop on frozen rivers, swamps, and tight, twisty trails through the woods. It features marked trails and Alaska's varied winter conditions, with spectacular views along the way.

Wildlife sightings such as moose and fox, plus dogsled teams and distant mountains, are not uncommon. The event fosters a friendly, high-spirited community of racers and volunteers who enjoy the challenge together. The race takes place in February.

Organizers emphasize a welcoming, communal experience with racers and volunteers alike. Visit the organization's website for the most recent information.