Latest News: Mark your calendars, the race is on - March 29th, at 8am!  Registration is open, see the Registration page to signup!  The lottery was on October 16, and the current roster can be see on the 2015 Roster page. 

An Endurance North Event

Current 2014 Sponsors

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: March 29 - 30, 2015
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.

Mandatory Pre-Race Meeting
Date: Saturday March 28, 2015
Time: 5pm
Location: Univ of AK Reichardt building, room 201 -- Map available here.

Registration Dates and Cost:
Lottery registration period: September 1 through October 15, 2014
Lottery: 6:30 pm Wednesday October 16, 2014 at the Ivory Jacks
Cost: $225

The White Mountains 100 is open to 65 participants. A lottery will determine the roster and wait list for the race. Registration will remain open after the lottery and additional entries will be placed on the wait list in the order they are received.