Latest News: Thanks to all the racers and volunteers that make the 2015 race happen!  We are in the process of renewing the race's permit, and will announce the 2016 race date once a permit has been issued. 

An Endurance North Event

Current 2015 Sponsors

Beaver Sports
Welcome to the White Mountains 100 website!

Are you ready for an adventure in the remote beauty of interior Alaska? Come north to Fairbanks, Alaska for the 6th annual White Mountains 100-mile ultra race. The race course cuts through the heart of the jagged limestone peaks that define the White Mountains National Recreation Area. This rugged wilderness will challenge racers with a variety of terrain and trail conditions, satisfying even the most experienced winter athlete. Steep climbs, bowel-clenching descents, sharp turns, areas of active overflow, glare ice, tree stumps, roots, and bare tussocks are all part of the White Mountains trail network. Sub-zero temperatures, strong winds, along with blowing and drifting snow may add to the excitement. Traverse this diverse landscape on skis, bike, or just your feet.

DATE: Late March, 2016
TIME: 8:00 AM Sunday to 8:00 AM Tuesday (48 hrs)
LOCATION: White Mountains National Recreation Area, Wickersham Dome Trailhead, Milepost 28 Elliott Highway (approx. 38 miles north of Fairbanks, Alaska) -- Map available here.

We are in the process of renewing the race's permit, and will announce the final dates once the permit has been issued. 

The White Mountains 100 is a Iditarod Trail Invitational qualifying event!