Leader of the Pack Sizzler

Musher Michelle Phillips faces one of the toughest tests of her career as she prepares for the 2019 Yukon Quest, a 1,000-mile dogsled race through Yukon and Alaska. Facing -40 degree temperatures is the norm, not the exception, so it will take extraordinary preparation and focus to make it to the front of the pack in one of the most gruelling races in the world.