The Iditarod. Referred to as the Last Great Race on Earth. The annual long-distance sled dog race occurs in early March from Anchorage, Alaska, northwest to Nome—just over 1000 miles. Mushers and a team of 16 dogs cover the distance in about a fortnight. But there’s another event, the Iditarod Trail Invitational, which covers the same route, but by foot, bike, or ski. This year, a Tucker County resident won the race on foot.