Little Su 50K

FEB

15

2026

Take on a 50K run, bike or ski loop around frozen rivers, swamps and twisty trails near Big Lake Alaska. Expect varied winter conditions, wildlife sightings and sweeping mountain views on a scenic, well marked course.

Sun 15 Feb 2026

Big Lake, Alaska

Website Registration

50 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Event

The Little Su 50K is a winter human-powered race held in Big Lake, Alaska on February 15, 2026. The race is organized by Alaska Winter Wilderness Races. The event base is listed at 19391 W Lakes Blvd, Big Lake, AK. Registration for this event closes on February 7, 2026.

Disciplines

50K Run
50K Bike
50K Ski

Course and conditions

The course is a 50K loop that runs on frozen rivers, across swamps, and along tight, twisty trails through the woods. The route is marked. Participants may encounter wildlife such as moose and fox, and may see dogsled teams and mountain views along the course. The organizer describes the course as having varied winter conditions. Visit the organization's website for the most recent information.