Cascade checkpoint lead Kellee Hadley (right) sees off musher Steve Madsen with his team handler Becky Loveless (left) at the start of last year’s 100-mile race in the Idaho Sled Dog Challenge. Photo by Siri Raitto/For The Star-News
BY MAX SILVERSON The Star-News A small army keeps the ISDC running Kellee Hadley first volunteered at the Idaho Sled Dog Challenge in 2018, staying…