Held annually in Fairbanks, Alaska, the Sonot Kkaazoot marks the end of winter with a spirited Nordic skiing celebration that doubles as a Birkebeiner Qualifier. Organized by the Nordic Ski Club of Fairbanks, this spring ski marathon brings together the Interior Alaska skiing community for what many consider the season’s highlight event.

The race offers three distances across Fairbanks’ pristine trail network. All courses begin together in the stadium for the first two kilometers before diverging. The 10K follows White Bear to Beacon Cutoff, finishing with a stadium loop—ideal for newcomers seeking a mix of gentle climbs and quick descents. The 30K extends through the Competition trail, North Forty, Back Hole, Blue Loop, Outhouse Loop, and Sunnyside trail, delivering rolling terrain with expansive landscape views.

The 50K represents the full marathon challenge, following the 30K route before adding a second lap through North Forty, Sonot Connector, and the complete White Bear including Moilanen Meadows. This course tests both stamina and technique with challenging climbs and technical descents.

Feed stations operate from the stadium and at Sonot Junction on White Bear trail, staffed by local high school ski team supporters. The race maintains no field limits or strict cutoff times, allowing participants to focus on their experience rather than time pressures.

What distinguishes the Sonot Kkaazoot is its community atmosphere. Hundreds of volunteers support thousands of skiers in what feels more like a neighborhood celebration than a formal competition. The event captures that unique Alaska spring energy when daylight returns and snow conditions peak, creating an infectious enthusiasm that veteran participants describe as the perfect winter season finale.