Fat Bike

Although Fat Biking is a relatively new sport in the outdoor industry, it hasn’t taken long for those of us in Gunnison-Crested Butte to pick it up. You might say it’s in our blood to ride bikes, and if we can find a way to ride year-round, you bet we’re gonna do it. Every January Crested Butte hosts Fat Bike Worlds. It’s a heck of a party with a little racing thrown in the mix.

fat biking in the Gunnison Valley

In the past few years fat biking has practically exploded in our valley. Almost every bike shop in Gunnison and Crested Butte offers fat bike rentals at reasonable rates. You can even rent fat bikes at some of the rental shops at the ski area as well. Fat biking can be an excellent family adventure as well. If you can ride a regular bike, you’ll find fat biking to be just as awesome!

Search for Bike Rentals

Where to Ride your Fat Bike

Fat Biking for Beginners

The Crested Butte Nordic Center’s trail system and Crested Butte Mountain Resort are the best places for a consistent fat biking snow surface. The Nordic Center requires you to have a trail pass that can be bought for the year or day and trails are limited on the east side of their grooming area. Although it is a little pricier, this is the best option for beginners since it’s mostly flat and the trails are groomed almost every day.

Fat biking on the mountain requires an uphill pass and is only allowed before and after hours. Although the climbs are steep in places, the snow is fantastic and well packed, making for a consistent riding surface. Consult the uphill guide on CBMR’s website for maps and other information.

Other Places to Fat Bike around Crested Butte

fat biking out Gothic RoadEvery drainage around Crested Butte has a road that does not have winter maintenance or plowing. These roads have long been popular with cross-country skiers, snowmobilers, and other backcountry users, so please be courteous and share these places with other users. Avalanche danger increases significantly on some of these roads, so it is important to read the avalanche report the day you plan to go out. Check out these roads for the best fat biking experiences around Crested Butte:

  • Slate River Rd.
  • Brush Creek Rd.
  • Washington Gulch Rd.
  • Gothic/Schofield Pass Rd.
  • Kebler Pass Rd.
  • Splains Gulch Rd.
  • Cement Creek Rd.
Fat Biking near Gunnison

fat biking Hartman Rocks near GunnisonHartman Rocks is hands-down the best place to ride a fat bike near Gunnison, and might even be the best spot in the whole county to ride during the winter. Trails are groomed primarily for Nordic skiing so make sure conditions are right before setting out on a ride. Spectacular user-maintained singletrack is also available for your riding pleasure if you park at the Gold Basin Rd. (CR 38) parking lot.

The Signal Peak trails behind Western Colorado University are another great place to get a fat bike ride in. Trails here are not groomed and are only user maintained which means that the more people ride them, the better they get. Access to these trails can be gained from the east side of Western’s campus. Signal Peak is closed to mechanized usage from March 15-May 1 each year

Fat Biking Trail Maps

You can download the free CBGTrails map app to your phone and carry this map with you on all your Gunnison Valley adventures!

Fat Bike Trail Etiquette

Fat biking is a relatively new sport so etiquette for riding is still being developed. Help maintain the image of fat biking by following these guidelines:

  • Respect trail closures and paid trail systems. Buy a pass and only ride where you are allowed.
  • If a trail is groomed for Nordic skiing don’t ride in the classic tracks. These are the two parallel lines on the side of the trail. Try to ride on the outside of the groomed track opposite of the classic track.
  • Always ride a minimum tire width of 3.5″ and maximum PSI of 10
  • Clean your tires if you are transitioning from mud or dirt to snow.
  • Ride single file, especially on groomed trails.
  • If you leave a rut more than 1″ turn around. Try to ride in the mornings while the track is still firm. Avoid riding on warm, sunny afternoons and powder days.
  • Yield to snowshoers and Nordic skiers. Be courteous and communicate when passing snowmobiles.

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