Register for the Fjallraven Classic USA and join Nature Unplugged as they trek deep into the Colorado backcountry for three days and two nights. Expansive, wild and untamed territory with dense pine forests, mountain passes and secluded lakes. Experience three days and two nights in the Arapaho Roosevelt National Forrest deep in the Colorado Rockies with a community of like-minded adventurers. Trek through 49km/30.5 miles of spectacular nature at your own pace with everything you need on your back, while being supported by the Fjällräven team and your fellow hikers.