Watch all the epic snowmobile crashes compiled in one thrilling video! From wipeouts to close calls, experience the adrenaline of snowmobiling in fresh powder. #SnowmobileCrashes #WinterAdventure ...

ASPEN — The image was chilling: Snowmobile rider Caleb Moore, launched over his handlebars on a backflip gone wrong, rolled down the landing hill with his 450-pound machine somersaulting behind him.

The image was chilling: Snowmobile rider Caleb Moore, launched over his handlebars on a backflip gone wrong, rolled down the landing hill with his 450-pound machine somersaulting behind him. Run over ...