The 2018 race is questionable?!?! The Race Director has moved out of state and new volunteers need to set up to keep the race alive. 

Currently, a volunteer coordinator is needed. Please contact Joel at

DATE: March 26, 2017 
TIME: 8:00 AM Sunday to 11:59 PM Monday (40 hrs)
LOCATION: White Mountains National Recreation Area, Wickersham Dome Trailhead, Milepost 28 Elliott Highway (approx. 38 miles north of Fairbanks, Alaska) -- Map available here.
Pre-race Meeting: Schaible Auditorium on March 25th at 4:00 PM -- Directions Available here:
Trackers will be provided - you do not need to bring one!

An Endurance North Event

The White Mountains 100
 is a 
qualifying event!

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.

Current Race Sponsors (THANK YOU)

The annual running of the White Mountains 100-mile human powered race is made possible through the generous contributions of our sponsors. We encourage all White Mountains 100 members, volunteers and race fans to show your support for the White Mountains 100 by supporting these sponsors.

Major Sponsors - $1000 and above (Cash & Value in Kind)


Beaver Sports

Official Suppliers & Sponsors - $500 and above (Cash & Value in Kind)