The race is meant to commemorate and celebrate the history of Alaska and the critical part that sled dogs have played in the settlement of the state.

A lack of snow along a dangerous stretch of trail has led organizers of the world’s most famous sled dog race to move the start of the Iditarod farther north.

In this March 3, 2018, file photo, Eagle River, Alaska musher Tom Schonberger's lead dogs trot along Fourth Avenue during the ceremonial start of the Iditarod Trail Sled Dog Race in Anchorage, Alaska.