Iditarod Trail Sled Dog Race differ by less than . The northern route first passes through Cripple, which is from Anchorage, and from Nome (ITC, "Northern"), making it the middlemost checkpoint. From Cripple, the route passes through Sulatna Crossing to Ruby, on the Yukon River. Ruby is another former gold-rush town which became an Athabaskan village. The southern route first passes through the ghost town of Iditarod, which is the alternate halfway mark, at from Anchorage, and from Nome (ITC, "Southern"). From Iditarod the route goes through the three neighboring Athabaskan villages of Shageluk, Anvik, Grayling, and then on to Eagle Island, Alaska. Ruby and
Iditarod Trail Sled Dog Race arch, each musher passes down Front Street and down the fenced-off end stretch. The city's fire siren is sounded as each musher hits the 2-mile mark before the finish line. While the winner of the first race in 1973 completed the competition in just over 20 days, preparation of the trail in advance of the dog sled teams and improvements in dog training have dropped the winning time to under 10 days in every race since 1996. An awards banquet is held the Sunday after the winner's arrival. Brass belt buckles and special patches are given to everyone who completes