North American's largest and most prestigious cross-country ski marathon attracting 10,000 skiers to its long line-up of events.

The Great Bear Chase Ski Marathon has something for everyone and enough snow to go around, even in March! Skiers can choose from the 50k Skiathlon, our signature freestyle and classic 50k races, or freestyle or classic 25k or 10k distances.

MECCA Trails in Mercer Wisconsin invites you to race the most beautiful trails in the Northwoods at our annual Winterfest event in January. The in-person event includes both skate and classic racing of 30k, 15k, and 5k distances. Virtual options are also available with 30k, 15k, and 5k ski racing both classic and skate, plus a 22k pursuit (11k skate and 11k classic) race.

The Pepsi Challenge Cup is a 48k cross-country ski race on the world class Nordic trail system at Giants Ridge. There are four companion races; 24k Laurentian Loppet, 48K Classic, 24k Classic and 10k Mini Challenge.

Reliable early season snow, expert grooming on a fun race course starting at ABR and finishing in downtown Ironwood. 30K SISU, 15K Heikki Lunta, 5K Fun Ski with skate and classic divisions. A fun weekend with small town hospitality.

The Vasaloppet USA is a special race in the hearts of thousands of skiers who have experienced it. The colorful mass start, the separate 58K and 35K courses, the wooded trails, and the exciting finish line in downtown Mora are reasons why the race is the largest in Minnesota.

The annual Fall Camp at West Yellowstone, usually held during the Thanksgiving holiday week. The largest cross-country festival in the nation.

Running over the hilly trails at William O'Brien State Park, this ski race remains one of the most popular Twin Cities events of the season.

The "Finlandia" is one of America's premier cross-country skiing events, and it is an original member and part of the USSA's Great American Ski Chase, now the American Ski Marathon Series races.

The Sawtooth International Ski Race is held in mid February on the scenic Pincushion Ski Trails above the Northshore town of Grand Marais. In addition to classical and skate citizen races, we also offer youth races and a pasta feed.

A fun winter Fat Bike rally with three challenging timed segments, two of which are on the Valley View Park trails that theStillwater MTB team built in Oak Park Heights.