Dallas Seavey on the cusp of 5th title with Iditarod lead MARK THIESSEN, Associated Press FacebookTwitterEmail 8 1of8Ryan Redington, right, with his team in harness, stops near a team bedded down near the trail as the Iditarod Trail Sled Dog Race headed toward the Rohn checkpoint Saturday, March 13, 2021. (Zachariah Hughes/Anchorage Daily News via AP, Pool)Zachariah Hughes/APShow MoreShow Less 2of8One of the frontrunning teams heads toward the Rohn checkpoint during the Iditarod Trail Sled Dog Race on Saturday, March 13, 2021, in Alaska. (Zachariah Hughes/Anchorage Daily News via AP, Pool)Zachariah Hughes/APShow MoreShow Less 3of8 4of8Mushers handle their dog care on a cold morning in the McGrath, Alaska, checkpoint during the Iditarod Trail Sled Dog Race on Saturday, March 13, 2021. (Zachariah Hughes/Anchorage Daily News via AP, Pool)Zachariah Hughes/APShow MoreShow Less