Iditarod Trail Sled Dog Race In the early years of the Iditarod, the last stretch along the shores of the Norton Sound of the Bering Sea to Nome was a slow, easy trip. Now that the race is more competitive, the last stretch has become one last dash to the finish. According to the 2010 census, the village of Unalakleet has a population of 712, making it the largest Alaska Native town along the Iditarod Trail. The majority of the residents are Iñupiat. The town's name means the "place where the east wind blows". Racers are met by church bells, sirens, and crowds. From Unalakleet,
Iditarod Trail Sled Dog Race reveals the results of tests on the dogs. Each team is composed of twelve to sixteen dogs, and no more may be added during the race. At least five dogs must be on the towline when crossing the finish line in Nome. Mushers keep a veterinary diary on the trail and are required to have it signed by a veterinarian at each checkpoint. Dogs that become exhausted or injured may be carried in the sled's "basket" to the next "dog-drop" site, where they are transported by the volunteer Iditarod Air Force to the Hiland Mountain Correctional Center at Eagle River