Jason Campeau's team heads out on snow covered frozen Chena River during the official start of the 2015 Iditarod Trail Sled Dog race in Fairbanks, Alaska March 9, 2015. Mushers from around the world set off on Alaska's famed Iditarod sled-dog race to Nome on Monday in sub zero temperatures on an alternative never-before-used route from Fairbanks that could lend a new level of unpredictability to the contest. [Photo/Agencies] |