Iditarod Trail Sled Dog Race the race. More than 50 mushers enter each year. Most are from rural South Central Alaska, the Interior, and the "Bush"; few are urban, and only a small percentage are from the Contiguous United States, Canada, or overseas. Some are professionals who make their living by selling dogs, running sled dog tours, giving mushing instruction, and speaking about their Iditarod experiences. Others make money from Iditarod-related advertising contracts or book deals. Some are amateurs who make their living hunting, fishing, trapping, gardening, or with seasonal jobs, though lawyers, surgeons, airline pilots, veterinarians, biologists, and CEOs have competed. Per rules#1 and
Iditarod: Toughest Race on Earth the next day. By the end of the episode, Jeff King's team makes it to Finger Lake before his first extended stop. Most teams rest in Skwentna, though the large number of teams that have elected to stop creates a loud, restless atmosphere. By the end of the episode, three teams have dropped from the race and the first 48 hours of the race are covered. Iditarod: Toughest Race on Earth Iditarod: Toughest Race on Earth was a 2008 American reality television miniseries on the Discovery Channel that featured the 2008 Iditarod Trail Sled Dog Race from Anchorage to Nome,