About mountain biking in Wisconsin

Wisconsin has 1,168 named trails tagged for mountain biking on the map, covering 5,210 miles, an average of 4.5 miles each. The longest is bicycle in Columbia County, at 267 miles. 230 run 5 miles or longer. 64 of the state's counties have at least one; Dane County has the most, with 149 trails.

Top 100 mountain biking trails, longest first

bicycleMTBColumbia County267 mi Milwaukee Bicycle RouteMTBMilwaukee County131 mi bicycleMTBJefferson County106 mi Rock River TrailMTBDodge County80.6 mi Ozaukee Interurban TrailMTBOzaukee County58.1 mi 100 Mile TrailMTBRacine County54.3 mi Heart of Vilas County Bike TrailMTBVilas County54.3 mi Mountain-Bay State TrailMTBShawano County50.5 mi Tuscobia State TrailMTBSawyer County49.8 mi United States Bicycle Route 30 (Wisconsin)MTBSauk County48.9 mi Bugline TrailMTBWaukesha County48.1 mi Blue TrailHikeMTBWalworth County47.8 mi Sugar River State TrailMTBGreen County43.7 mi Newton Blackmour State TrailMTBOutagamie County43.4 mi North Wiouwash State Recreation TrailMTBShawano County40.6 mi bicycleMTBEau Claire County37.1 mi Ahnapee State TrailMTBKewaunee County34.6 mi Nicolet State TrailMTBForest County34.4 mi Green Circle TrailHikeMTBPortage County34.3 mi Cheese Country TrailMTBLafayette County33.9 mi Glacial River TrailMTBJefferson County33.0 mi Capital City State TrailMTBDane County32.8 mi Tri County CorridorMTBBayfield County32.7 mi bicycleMTBSauk County31.3 mi Elroy-Sparta State TrailMTBMonroe County30.5 mi Red Cedar State TrailMTBDunn County29.6 mi Lake Country TrailMTBWaukesha County29.1 mi Hank Aaron State TrailMTBMilwaukee County28.6 mi Old Abe State TrailMTBChippewa County28.6 mi Manitowish Waters Bike TrailMTBVilas County27.7 mi Badger State TrailMTBGreen County27.4 mi Glacial Drumlin State TrailMTBJefferson County27.3 mi West Allis Bike RoutesMTBMilwaukee County27.1 mi Great Sauk State TrailMTBSauk County26.9 mi Ski TrailHikeMTBChippewa County26.6 mi Merrilian to MarshfieldHikeMTBClark County26.6 mi Stower Seven Lakes State TrailMTBPolk County26.3 mi Route 5MTBMarathon County26.3 mi Omaha TrailMTBJuneau County24.1 mi Makwa TrailMTBSawyer County24.0 mi Tri County Corridor Multi-Use TrailHikeMTBBayfield County23.6 mi Shawano - Crandon LineHikeMTBLanglade County23.4 mi Oak Leaf Trail Root River LineMTBMilwaukee County23.2 mi Sun Prairie LoopMTBDane County22.9 mi Old Plank Road TrailMTBSheboygan County22.5 mi Rock Lake TrailMTBBayfield County22.3 mi Oak Leaf Trail South Shore LineMTBMilwaukee County22.0 mi Oak Leaf Trail Milwaukee River LineMTBMilwaukee County21.7 mi Highway 12 PathMTBDane County21.7 mi bicycleMTBVernon County21.5 mi Mississippi River TrailMTBVernon County21.5 mi Orange TrailHikeMTBWalworth County21.5 mi Military Ridge State TrailMTBDane County21.5 mi Gandy Dancer State TrailMTBBurnett County21.1 mi Antigo City Bike RouteMTBLanglade County20.9 mi Logger's LoopMTBDunn County20.7 mi Pecatonica State TrailMTBLafayette County20.7 mi Wild Goose State TrailMTBDodge County20.5 mi 400 State TrailMTBSauk County20.5 mi Esker TrailHikeMTBBayfield County20.0 mi Snowmobile/ATV TrailHikeMTBBurnett County20.0 mi Blue LoopHikeMTBWaukesha County19.8 mi Fox River State Recreational TrailMTBBrown County19.6 mi Fox River TrailHikeMTBBrown County19.6 mi Conover-Phelps TrailMTBVilas County19.4 mi Route 7MTBMarathon County19.3 mi Wauwatosa Neighborhood GreenwaysMTBMilwaukee County19.2 mi Route 15MTBMarathon County19.1 mi Peace TrailHikeMTBRock County18.3 mi Eagle River-Land O' Lakes Bike RouteMTBVilas County18.0 mi Hatchery Creek Trail NorthboundHikeMTBSawyer County17.9 mi bicycleMTBDane County17.9 mi Oak Leaf Trail Menomonee River LineMTBMilwaukee County17.3 mi South Wiouwash State Recreation TrailMTBWinnebago County17.0 mi Fond du Lac LoopMTBFond du Lac County16.9 mi Chippewa Valley Trail SystemMTBEau Claire County16.9 mi Seven Waters TrailMTBRacine County16.8 mi Wiouwash State Recreation TrailHikeMTBShawano County16.7 mi Oak Leaf Trail Kinnickinnic LineMTBMilwaukee County16.6 mi Seeley Pass TrailMTBSawyer County16.4 mi Lake LoopHikeMTBDane County16.2 mi Three Eagle TrailMTBOneida County16.2 mi Wiouwash State Recreation TrailHikeMTBWinnebago County16.0 mi Pine River Recreation TrailMTBRichland County16.0 mi Pine River TrailHikeMTBRichland County16.0 mi bicycleMTBRacine County15.0 mi Ski TrailHikeMTBEau Claire County14.8 mi Fox River TrailMTBWaukesha County14.6 mi Tomorrow River State TrailMTBPortage County14.5 mi Pike River PathwayHikeMTBRacine County14.4 mi Friendship State TrailMTBWinnebago County14.4 mi Chippewa River State TrailMTBDunn County14.1 mi Snowmobile/Winter ATV TrailHikeMTBBurnett County14.1 mi Oconto River State TrailMTBOconto County14.0 mi Prairie TrailMTBFond du Lac County13.9 mi Clear Lake Paved Bike PathMTBOneida County13.8 mi Duncan Creek TrailMTBChippewa County13.8 mi Chicago And North Western RRMTBFlorence County13.7 mi Rat River Recreation TrailMTBForest County13.7 mi Great River State TrailMTBLa Crosse County13.4 mi

Mountain Biking Trails by county

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt August 28, 2026.