Iditarod 2024 Rules Synonym. Here’s what to know about this year’s race: The iditarod trail invitational is the world’s longest winter ultra marathon by fat bike, foot and ski and follows the historic iditarod trail from knik to nome.

The 2024 iditarod rules state that mushers must have a minimum of 12 dogs on the line, but. The rules of the iditarod, the annual race that stretches roughly 1,000 miles across alaska, state: