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Dogs on the team of Anna Berrington run in the ceremonial start of the Iditarod Trail Sled Dog Race Saturday, March 2, 2013, in Anchorage, Alaska. The competitive portion of the 1,000-mile race is scheduled to begin Sunday in Willow, Alaska. (AP Photo/Dan Joling)

Iditarod crowns champ

53-year-old musher Mitch Seavey became the oldest winner and a two-time Iditarod champion when he drove his dog team under the burled arch in Nome on March 12, 2013.