Iditarod Trail Sled Dog Race in neutral. An Alaskan husky in the Iditarod will burn about 9,666 calories each day; on a body-weight basis this rate of caloric burn is 3.5 times that of a human Tour de France cyclist. Similarly the VO2 max (aerobic capacity) of a typical Iditarod dog is about 240 milligrams of oxygen per kilogram of body weight, which is about three times that of a human Olympic marathon runner. Animal protection activists say that the Iditarod is not a commemoration of the 1925 serum delivery, and that race was originally called the Iditarod Trail Seppala Memorial Race in honor of
Can-Am Crown International Sled Dog Race 30 mile, 60 mile, and an Iditarod qualifying 250 mile race. Competitors travel from throughout the United States and Canada to compete in the sled dog race. The 250-mile race course contains five checkpoints. All teams are required to sign in and sign out of each checkpoint. Normally the 30 and 60 mile race finish on the same day as they started, whereas the 250 mile race extends from 2–4 days. Mushers must reach the Allagash checkpoint by a specified date in order to complete the race. The winner of the Can-Am 250 receives $29,000. The winner of the Can-Am