Jill Homer, a newspaper editor in the isolated, soggy hamlet of Juneau, Alaska, has an outlandish ambition: Racing a mountain bike 2,740 miles from Canada to Mexico along the Continental Divide. Her preparation plans are equally ambitious: A 350-m...

"Ghost Trails" is the true story of an ordinary person - timid, nonathletic, raised in the suburbs of Salt Lake City - and her unlikely route to one of the most difficult bicycle races in the world, a 350-mile epic along Alaska's frozen Iditarod t...