Question: how fast do iditarod dogs run?
Answer: For shorter distances, sled dogs may average 10 to 14 miles per hour during the course of a day of mushing. If conditions are poor, such as extreme cold or fresh snow, the dogs' speed can drop to 6 or 7 miles per hour. In a sprint race that takes a day or two, sled dogs may reach up to 15 miles per hour.