The Birkie is a year-round lifestyle choice for thousands of outdoor fitness enthusiasts of all levels.

From its signature ski race — the legendary American Birkebeiner — the Birkie has grown into an exciting array of fitness and recreational opportunities. The 107 kilometer Birkie Trail system attracts skiers, runners, bikers, trekkers, and hikers, from casual day-trippers to elite superstars. Headquartered in Hayward, Wisconsin, the Birkie is now an outdoor sports mecca, a series of great races, a fitness destination, and a lifestyle.

Ski . Run . Bike . Live!