Trek freezing trails with tough endurance athletes braving hundreds of miles in winters arduous elements: blowing snow, bitter temperatures, blustery winds. Discover polar secrets of these blizzardy behemoths. Face 366 miles of the big three of international winter ultras-Tuscobia Winter Ultramarathon, Arrowhead 135, Actif Epica.
Triple Crown of Winter Endurance
Trek freezing trails with tough endurance athletes braving hundreds of miles in winters arduous elements: b...
