Mineral Belt Mayhem 2015 2112018 Winter Mountain Bike Race Series

These unique and exciting races occur throughout the winter in and around Leadville. Utilizing groomed nordic ski trails, groomed singletrack, and snowmobile trails, these races are a great way to keep riding and racing during the off-season. Three of the races are even held at night!

A typical course is 12 miles with a mix of spine-tingling conditions. Cost is $20 per race and $50 for the Fatty Patty.

All proceeds from the race series go towards Cloud City Wheelers advocacy efforts. These races always end with plenty of tasty food and beverages, laughter and dang good times. Come on up and enjoy the ride!

Feb. 3rd – WinterBike @ Copper Mtn

Copper Mountain hosts their second nighttime Winter Mountain Bike Race! Fireworks and more!

Registration starts at 3:30pm in front of the Incline in Center Village!

Junior Bike Race (ages 10 and up) Starts at 5pm with awards at 6pm

WinterBike Race starts at 6:30 pm with awards following at The Incline!

TP Night JAm 003Feb. 17th –  18TH ANNUAL!!! Tennessee Pass Night Jam

Bring your lights to Tennessee Pass Nordic Center for a fast race through the trees at Ski Cooper

4pm Register/Check In @ Tennessee Pass Nordic Center, Race starts @ 6pm


sterlingullrMarch 3rd – Mineral Belt Mayhem

An 11 mile loop on Leadville’s beautiful Mineral Belt Trail at Night! Start and finish on Harrison Ave. during Leadville’s Crystal Carnival Weekend

4pm Register/Check In @ Cycles of Life, 309 Harrison Ave., Race starts @ 6pm


March 17th Fatty Patty 50 K RACE!!

2x 25k laps based out of CMC. Course includes gentle climbs, steep climbs, steep continuous descents, and groomed singletrack! Sign up as a team of 2 for $75 or as an individual for $50.

8am – 9:30am Register/Check In @ Cycles of Life, 309 Harrison Ave., Race starts @ 10am


Ben Sokolski

April 14th – East Side Epic

A tour of Leadville’s historic Mining District

7am Register/Check In @ Cycles of Life, 309 Harrison Ave.,
Race starts @ 9am @ 700 East 8th St.

Pre Race Registration Here!




11 Responses so far.

  1. […] more information about the Leadville Winter Mountain Bike series, visit The Winter Teva Mountain Games will host an On-Snow Crit for both Fat Tire (four-inch wide) […]

  2. […] race is the first in the Leadville Winter Mountain Bike Series: a four-event knobby tire tour of the Rocky Mountains. Registration for the race is just $20, and […]

  3. […] the best mountain bike racers in the nation, racing these funny looking bikes only seems fitting.  The Leadville Fat Bike Race Series has been around for 4 years now, and they have set the bar for others to follow. This fall, a few […]

  4. […] Side Epic For more information about the series, specific race information, lodging, etc. Visit Cloud City Wheelers  on their website and on […]

  5. […] bike shop the Cloud City Wheelers teams up with Copper for WinterBike, part of the Leadville winter mountain bike series. There are […]

  6. […] bikes are everywhere these days. They are on the beaches and in the deserts. They have their own sanctioned race series. They’re taking big time bike events by storm. Hell, even the mainstream media has jumped on […]

  7. […] bikes are everywhere these days. They are on the beaches and in the deserts. They have their own sanctioned race series. They’re taking big time bike events by storm. Hell, even the mainstream media has jumped on […]

  8. […] Leadville Winter Mountain Bike Series will wrap up their race season this Saturday, April 12 with the popular East Side Epic, a tour of […]

  9. […] events this weekend include a Backcountry Film Festival, the Harrison Nordic Knockout Sprints, the Mineral Belt Mayhem Winter Mountain Bike Race, and the Leadville Nordic Paintball […]

  10. […] 18th Annual Tennessee Pass Night Jam. One of the most fun night fat biking races in the area, put on by Cloud City Wheelers. […]

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