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Iditarod musher Jeff King, from Denali, Alaksa, mushes between the checkpoints of White Mountain and Safety, the last checkpoint before the finish line in Nome. King was the first musher to leave the White Mountain checkpoint during the 2014 Iditarod Trail Sled Dog Race on Monday, March 10, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

Iditarod musher Aliy Zirkle, from Two Rivers, Alaska, arrives second behind Jeff King into the White Mountain checkpoint during the Iditarod Trail Sled Dog Race on Monday, March 10, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Dallas Seavey greets fans after winning the 2014 Iditarod Trail Sled Dog Race in Nome, Alaska, Tuesday, March 11, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Dallas Seavey holds one of his dogs after winning the 2014 Iditarod Trail Sled Dog Race in Nome, Alaska, Tuesday, March 11, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Aliy Zirkle, right, gets a hug from Krista Seidelmann, of Nome, after finishing in second place behind race winner Dallas Seavey in the 2014 Iditarod Trail Sled Dog Race, Tuesday, March 11, 2014 in Nome, Alaska (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Iditarod musher Jeff King, from Denali, Alaska, mushes between the checkpoints of White Mountain and Safety, the last checkpoint before the finish line in Nome. King was the first musher to leave the White Mountain checkpoint during the 2014 Iditarod Trail Sled Dog Race on Monday, March 10, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

The Iditarod Trial Sled Dog Race finish banner is raised above the burled arch finish line in Nome, Alaska, on Monday, March 10, 2014. The race winner is expected some time early Tuesday, March 11, 2014. (AP Photo/Mark Thiessen) ( Iditarod )

Iditarod musher Aliy Zirkle, from Two Rivers, Alaska, works with her dog team at the White Mountain checkpoint during the 2014 Iditarod Trail Sled Dog Race on Monday, March 10, 2014. Zirkle has her out time for the checkpoint written on her finger. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

Iditarod musher Jeff King, from Denali, Alaska, puts booties on his dog’s feet on the frozen Fish River as he prepares to leave in first place from the White Mountain checkpoint during the 2014 Iditarod Trail Sled Dog Race on Monday, March 10, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

Aliy Zirkle holds her lead dog after finishing in second place behind race winner Dallas Seavey in the 2014 Iditarod Trail Sled Dog Race, Tuesday, March 11, 2014 in Nome, Alaska. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Dallas Seavey, left, reacts after finishing the 2014 Iditarod Trail Sled Dog Race in Nome, Alaska, Tuesday, March 11, 2014. Seavey ran a blistering pace to rally from third place and win his second Iditarod in a record-breaking finish, after a sudden storm blew the front-runner out of the competition and kept another musher minutes away from her first win. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Iditarod musher Aliy Zirkle, from Two Rivers, Alaska, works on her gear at the White Mountain checkpoint during the 2014 Iditarod Trail Sled Dog Race on Monday, March 10, 2014. Zirkle has her out time for the checkpoint written on her finger. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

Iditarod musher Aliy Zirkle, from Two Rivers, Alaska, mushes between the checkpoints of White Mountain and Safety, the last checkpoint before the finish line in Nome. Zirkle was the second musher to leave the White Mountain checkpoint during the 2014 Iditarod Trail Sled Dog Race on Monday, March 10, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

Mitch Seavey’s dogs look back at the musher after they arrived at the White Mountain checkpoint during the Iditarod Trail Sled Dog Race on Monday, March 10, 2014, in White Mountain, Alaska. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

Mitch Seavey works with his dog team after he arrived at the White Mountain checkpoint during the Iditarod Trail Sled Dog Race on Monday, March 10, 2014, in White Mountain, Alaska. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( 2014 Iditarod White Mountain )

Dallas Seavey holds his lead dog Beatle after winning the 2014 Iditarod Trail Sled Dog Race in Nome, Alaska, Tuesday, March 11, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Iditarod musher Aliy Zirkle, from Two Rivers, Alaska arrived second behind Jeff King into the White Mountain checkpoint during the Iditarod Trail Sled Dog Race on Monday, March 10, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Melody Bergamaschi has her Aliy Iditarod book signed by Iditarod musher Aliy Zirkle, from Two Rivers, Alaska, at the White Mountain checkpoint during the Iditarod Trail Sled Dog Race on Monday, March 10, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )

Dallas Seavey sits under the burled arch in Nome, Alaska after winning the 2014 Iditarod Trail Sled Dog Race, Tuesday, March 11, 2014. (AP Photo/The Anchorage Daily News, Bob Hallinen) ( Iditarod )