BOREALIS FAT BIKE WORLD CHAMPIONSHIPS

is hitting pause for 2021. We will be back in full force in 2022!

We groom trails around Crested Butte, Colorado for fat biking. But you can also cross-country ski, snowshoe, walk, or run on our trails. CBMBA believes in the power of access to the outdoors, year-round.

All of our groomed trails are FREE to use!

• Winter Trail Etiquette is key to multiple users getting along. Be sure to brush up before you head out.
• The Winter Trail Report keeps you up to date on current grooming conditions. Get more detail if by clicking on the name of each trail.
• If you’re out there and see something of note, drop us an Observation!