Mitch Seavey poses with his lead dogs Pilot, left, and Crisp under the Burled Arch after winning the 1,000-mile Iditarod Trail Sled Dog Race, in Nome, Alaska, on Tuesday. Seavey won his third Iditarod, becoming the fastest and oldest champion at age 57.
For the fourth time in five years, Dallas Seavey won the Iditarod Trail Sled Dog Race in Alaska. Here, he's seen at the ceremonial start of the 1,000-mile race in Anchorage.
Aliy Zirkle handles her dogs during a rest in Galena along the Yukon River, her last stop before heading towards Nulato. Late in the night, as she approached Nulato, Zirkle was attacked by a snowmobiler a few miles outside the small community.
Zachariah Hughes/Alaska Public Media
Several female mushers in the Iditarod Trail Sled Dog Race are trying out new attire that allows them to skip bathroom stops. Here, a musher and his team pass fans at the ceremonial start of the race in Anchorage.
Dallas Seavey holds his leaders, Diesel, left, and Guiness, after he arrived at the finish line to claim victory in the Iditarod Trail Sled Dog Race in Nome, Alaska, on Tuesday, March 13, 2012.
Marc Lester/Anchorage Daily News/Landov