Iditarod Trail Sled Dog Race by modern teams include lightweight gear including thousands of booties and quick-change runners, special high-energy dog foods, veterinary care, and breeding costs. According to Athabaskan musher Ken Chase, "the big expenses [for rural Alaskans] are the freight and having to buy dog food". Most modern teams cost $10,000 to $40,000, and the top 10 spend between $80,000 and $100,000 per year. The top finisher won at least $69,000, but that amount has slowly decreased since then, with the 2010 winner receiving only $50,000. Some believe overall interest in the race may be declining, hence the lighter purses and sponsorships. The
Iditarod Trail Sled Dog Race narrow Happy River Gorge, where the trail balances on the side of a heavily forested incline. Rainy Pass is the most dangerous check point in the Iditarod. In 1985, Jerry Austin broke a hand and two of his dogs were injured when the sled went out of control and hit a stand of trees. Many others have suffered from this dangerous checkpoint. Rainy Pass is part of the Historic Iditarod Trail, but until 1976 the pass was inaccessible and route detoured through Ptarmigan Pass, also known as Hellsgate, because of the 1964 Good Friday earthquake. From Rainy Pass, the route