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
Iditarod Trail Sled Dog Race of the committee, had the original idea to race a portion of the Iditarod Trail. Joe Redington Sr. (named the "Father of the Iditarod" by one of the local newspapers), and his wife Vi were Page's first true support and, with volunteer support they cleared up a portion of the trail. The first race, known as the Iditarod Trail Seppala Memorial Race in honor of Leonhard Seppala, was held in 1967. The purse of US$25,000 attracted a field of 58 racers, and the winner was Isaac Okleasik. The next race, in 1968, was canceled for lack of snow, and 1969's