January 8-31, 2021 — JayP's Backyard Fat Bike Pursuit 60k, JayP's Backyard Series, Island Park/West Yellowstone, ID, 60k or 200k snow bike ride, ski, or run anywhere on snow. During normal times the challenge is held in Island Park near West Yellowstone but you can participate anywhere 80% of the route is on snow., Jay Petervary, 307-413-2248, [email protected], fatpursuit.com

February 13, 2021 — Stanley Winterfest 40 Fat Bike Fondo, Stanley, ID, Stanley's Annual Winterfest Fatbike Fondo! This challenging 40km race winds through exciting and varied terrain located within the beautiful Sawtooth National Recreation Area. Come for the race, stay for the music, food and fun Winterfest activities., CJ Sherlock, 208-412-8343, 208-774-8343, [email protected], Jason Bosley, 614-260-4468, [email protected], stanleywinterfest.com, facebook.com/stanleyfatbike

January 15-17, 2021 — Borealis Fat Bike World Championships , Pinedale, WY, 6th annual Borealis Fat Bike World Championships presented by Upslope Brewing Company. Join us for 3 days of races, demos, great beer, and excellent times!, Kat Cooke, 970-349-6438, [email protected], Dave Ochs, 970-349-7324, [email protected], crestedbuttemountainbike.com/borealis-fat-bike-world-championships/

March 12-14, 2021 — The Drift Fat Bike, Pinedale, WY, 13 or 28 miles, and 100 mile run, bike, or ski, Upper Green River Valley, held on a groomed trail in the Wind River Range in the area of the Continental Divide Trail, Keri Hull, 907-306-9806, [email protected], thedrift100.com

March 13, 2021 — Winter Whip Fat Bike Race, Pocatello, ID, 10K or 20K option, 8:00 am start time for 20K Riders' Start at Pocatello Nordic Center, Each racer receives a Face Buff, Beer & Hot Chocolate for racers, Jeff Hough, [email protected], pocatellofallultra.com/winter-whip