IRONBULL EVENTS

Ironbear 1000 Gravel Series; for eligible races, standings, and event logistics, check out: ironbull.org/ironbear-1000, "String together 1000 miles of riding among these classic Wisconsin gravel races and earn bragging rights in the Ironbear 1000 history book. No cost, just let us know what epic adventure you’ve completed and we’ll tally up your miles."

May: Run, Bike & Paddle - Rib Mountain Adventure Challenge, Central, WI, ribmountainadventurechallenge.com

June: Total Tomahawk Terrain ironbull.org/ttt-details (Sara Park, Tomahawk, WI)

June: Essential Bike Gravel Ride, Ringle, WI (10, 20 and 44 mile route options) ironbull.org/essential-gravel-ride-details

October: Red Granite Grinder ironbull.org/red-granite-grinder (Wausau/Marathon County, WI)

February: Snowbound in the Underdown ironbull.org/snowbound-in-the-underdown (Merrill, WI)

HUGH JASS FAT BIKE SERIES:

SIGN UP FOR THE WHOLE SERIES hughjass.bike/#home-race

Race 1: November John Muir Trails (Whitewater, WI)

Race 2: December Trek CX Course (Waterloo, WI)

Race 3: December Kegal-Alpha Trails (Franklin, WI), Hughjass.bike/races/race-3

Race 4: January- Regner Park (West Bend, WI), http://hughjass.bike/races/race-4

[NEW: Race 4.5: February - Big Marsh (Chicago, IL)]

Race 5: February - Blackhawk Trails (Middleton, WI) https://hughjass.bike/races/race-5

SNOW CROWN SERIES snowcrownseries.com

January: Fatty Shack (Hilly Haven Golf Course, De Pere, WI); U.S. Fat Bike Open (Ariens Nordic Center, Brillion, WI)

February: Fat Tracks (Neshota Park, Denmark, WI); Fat Camp (Hilly Haven, De Pere, WI)

Green Bay Winter Ultra 50: January Through February (see Snow Crown series website, link above)

Green Bay Winter Ultra 50: January Through February (see Snow Crown series website, link above)

WISCONSIN ENDURANCE MOUNTAIN BIKE SERIES wemseries.com

JUNE (Click on race name to go to event website): 9 Hours of Alpine Valley (Alpine Valley Ski Resort
Lake Geneva, WI); Jack Lake Crazy Eights (Jack Lake Campground, Deerbrook, WI); & Romp in the Swamp Epic (Nine Mile County Forest. Wausau, WI)

July (Click on race name): RASTA Rock N Root (Rhinelander, WI)

August (Click on race name): Thunderdown in the Underdown at Prairie Dells (Merrill, WI)

August or September (Click on race name): Wild Ride Buzzard Buster (Neillsville, Wisconsin)

WISCONSIN OFF-ROAD-SERIES / Trek (WORS)

May: Red Barn Classic, Waterloo, WI, bikereg.com/red-barn-classic

May: Englewood Open, Fall River, WI, bikereg.com/wors-englewood-open

June: Battler of Cam Rock, Cambridge, WI, bikereg.com/battle-of-camrock

June: Nine Mile Invitational, Wausau, WI, bikereg.com/nine-mile-invitational

June: Colectivo Coffee Classic, Waukesha, WI, bikereg.com/colectivo-coffee-classic

July: Ora Trail Fest, La Crosse, WI, bikereg.com/ora-trails-fest

July: Treadfast, Lake Geneva, WI, bikereg.com/treadfest

August: Reforestation Ramble, Green Bay, WI, bikereg.com/reforestation-ramble

August: Alpine Valley, Elkhorn, WI, bikereg.com/wors-cup

JANUARY

Fatathlon Bike Race: Fatathlon.fatbike.race.com (St. Germain, WI)

Hugh Jass Bike Race No. 4, Regner Park,West Bend, WI, hughjass.bike/races/race-4

Fatty Shack, Hilly Haven Golf Course, De Pere, WI (See Snow Crown Series, above, for link)

Seeley Big Fat Race: cambatrails.org/seeley-big-fat-race (Seeley Hills/CAMBA, WI)

Frosty Hog Fat Bike: frostyhog.com (Humboldt Park, Milwaukee, WI)

U.S. Fat Bike Open, Ariens Nordic Center, Brillion, WI, (See Snow Crown Series, above, for link)

Fat Bike Border Battle: fatbikeborderbattle (New Richmond, WI)

Bike The Hill: bike-the-hill (Mosquito Hill Nature Center, New London, WI)

FEBRUARY

Iola Snow Bully Fat Bike Race: ahotu.com/iola-snow-bully-fat-bike-race (Iola, WI)

Fat Tracks, Neshota Park, Denmark, WI, (See Snow Crown Series, above, for link)

Fatty in the Falls: facebook.com/profile (Oconto Falls, WI)

Hugh Jass Bike Race No. 5, Middleton, WI, hughjass.bike/races/race-5

Snowbound in the Underdown: ironbull.org/snowbound-in-the-underdown (Merrill, WI)

Shivering Pines Fat Bike Race: shivering-pines-fat-bike-race (Green Bay, WI)

Fat Camp, Hilly Haven, De Pere, WI, (See Snow Crown Series, above, for link)

MARCH

Bayfield Winter Festival (Bayfield to Madeline Island) bayfieldrec.org/winterfest (Bayfield, WI)

Sweaty Yeti yetiissweaty.blogspot.com (Levi Mounds Trail, Neillsville, WI)

Fat Bike Birkie: birkie.com/bike/events/fat-bike-birkie

APRIL

Dairy Roubaix dairyroubaix.weebly.com (Vernon County trails, Driftless Region, WI)

MAY

Red Barn Classic, Waterloo, WI, bikereg.com/red-barn-classic

The Bear 100 thebear100.com (Laona, WI)

Crystal Bear, is a two-day, two-state bikepacking adventure race/ride traveling through remote corners of the Nicolet and Ottawa National Forests. Laona, WI, to Crystal Falls, MI, to Laona, WI. Approximately 192 miles total. granfondoguide.com/Events/Index/10834/crystal-bear

Englewood Open, Fall River, WI, bikereg.com/wors-englewood-open

The Hungry Bear 100 hungrybeargravel.com (Cable, WI)

JUNE

Total Tomahawk Terrain ironbull.org/ttt-details (Sara Park, Tomahawk, WI)

Essential Bike Gravel Ride, Ringle, WI, (10, 20 and 44 mile route options) ironbull.org/essential-gravel-ride-details

9 Hours of Alpine Valley (Click on race name for event website) (Alpine Valley Ski Resort Lake Geneva, WI)

Ridin' Dirty Gravel Viroqua, WI (Driftless region, at Sittin' Pretty Farm) ridindirtygravel.com

Nine Mile Invitational, Wausau, WI, bikereg.com/nine-mile-invitational

Colectivo Coffee Classic, Waukesha, WI, bikereg.com/colectivo-coffee-classic

Epic Gravel epicbikefest.com/epic-gravel (American Birkebeiner Trailhead, Cable, WI)

Jack Lake Crazy Eights (Click on race name for event website) (Jack Lake Campground, Deerbrook, WI);

Romp in the Swamp Epic (Click on race name for event website) (Nine Mile County Forest. Wausau, WI)

JULY

Ora Trail Fest, La Crosse, WI, bikereg.com/ora-trails-fest

Thunderdown Gravel Stage Race, Gleason, WI.

Langlade County Explorer, Deerbrook, WI, sites.google.com/view/langladecountyexplorer

Treadfast, Lake Geneva, WI, bikereg.com/treadfest

AUGUST

Jackpine Savage Mountain Bike Race Spooner, WI. Railsontrails.org/events/jackpine-savage-bike-race-registration/ All proceeds go towards the Spooner Mountain Bike Team to help get #morekidsonbikes The Start and Finish are at the Spooner High School trailhead entrance south of the west parking lot at 801 County Highway A. All levels of riders are welcome but the ability to safely ride off road mountain bike trails is a requisite and Helmets are required. Entrants will receive a water bottle.  Prizes are awarded to the top finisher in each category. Questions? Contact Bryan Crumm  bryancrum33@gmail.com

Seeley Lions PreFat Bike Race runsignup.com/SeeleyLionsPreFatBikeRace (Seeley, WI)

Thunderdown in the Underdown at Prairie Dells (Click on racename for website) (Merrill, WI)

Coon Fork 40 coonforkgravel.com (Augusta, WI)

Reforestation Ramble, Green Bay, WI, bikereg.com/reforestation-ramble

Alpine Valley, Elkhorn, WI, bikereg.com/wors-cup

SEPTEMBER

Dirty Squirrel Gravel Grind Bike Race at Minocqua Winter Park: Dirty Squirrel Gravel Grind Check out the Race Details: Join us on September 7th for a fun filled bike race featuring a mix of some of Oneida County's most scenic gravel roads and a few trails in Minocqua Winter Park's vast trail system. It will be a truly unique race experience! Choose from three distances: Big Nut 40-mile, Little Nut 20 mile, and Mini Nut 3 mile. Both the Big Nut and the Little Nut end the race with a climb to the top of Squirrel Hill. Enjoy the view as you coast your way down to the finish line! Stick around after the races to enjoy food and lawn games! The hiking trails and disc golf course will re-open following the last finisher. All race participants are encouraged to play a round-borrow bags with discs are available! This race also serves as a fundraiser for the park with all proceeds going right back to trails and facilities maintenance! Thank you for your support!

Wild Ride Buzzard Buster (Click on race name for website) (Neillsville, Wisconsin)

Chequamegon MTB Festival cheqmtb.com Hayward/Cable, WI

Hardwood Hustle bikereg.com/64426 (Nelma, WI)

OCTOBER

Hibernator 100 thebear100.com/hibernator-100 (Laona, WI)

Red Granite Grinder ironbull.org/red-granite-grinder (Wausau/Marathon County, WI)

NOVEMBER

Hugh Jass Bike Race No. 1, John Muir Trails (Whitewater, WI)

DECEMBER

Hugh Jass Bike Race No. 2: Trek CX Course (Waterloo, WI)

Hugh Jass Bike Race No. 3: Kegal-Alpha Trails (Franklin, WI), hughjass.bike/races/race-3

Rib Mountain Adventure Challenge, Winter Edition. Check http://ironbull.org for specific details.

Tuscobia Winter Ultra: tuscobiawinterultra.com ( Tuscobia and Wild Rivers State Trails, WI)