About mountain biking in Boise County

Boise County, Idaho has 127 named trails tagged for mountain biking, covering 278 miles, an average of 2.2 miles each. The longest is #120 Eastside, at 19.9 miles. 12 run 5 miles or longer.

What the mountain biking trails in Boise County are like

By length, 55 are under a mile, 60 run 1 to 5 miles, and 12 are 5 miles or longer.

Every one carries a difficulty rating: 23 easy, 84 moderate, and 20 hard. Of the 127 with measured elevation, #120 Eastside climbs the most, about 9,851 ft, and 27 gain 1,000 ft or more.

All 127 mountain biking trails, longest first

#120 EastsideHikeMTB19.9 mi Warm Springs PointMTB16.5 mi Bannock Creek RoadHikeMTB12.7 mi Crooked RiverHikeMTB12.0 mi #98 Around the MountainHikeMTB10.9 mi CottonwoodHikeMTB8.1 mi Powerline RoadHikeMTB7.9 mi #125 Freddys Stack Rock TrailHikeMTB7.3 mi Mores Mountain Mountain Bike TrailHikeMTB6.3 mi Gardiner Peak Trail 155HikeMTB6.1 mi Big OwlHikeMTB5.7 mi Lower RidgeMTB5.5 mi Nellies BasinHikeMTB4.7 mi Jenny LakeHikeMTB4.4 mi Easter CreekHikeMTB4.4 mi #78 Dry CreekHikeMTB4.3 mi Willow OwlHikeMTB4.3 mi #79 Shingle CreekHikeMTB4.1 mi Boise Peak RoadMTB3.7 mi Pegs LegHikeMTB3.7 mi Warm Springs GulchHikeMTB3.7 mi National Forest Development Road 374HikeMTB3.4 mi Lower LoopHikeMTB3.3 mi #LT6 To Dry CreekHikeMTB3.3 mi #122 Sinker CreekHikeMTB3.2 mi #FS 210 Mahalo (Non-Motorized)HikeMTB3.0 mi FudgieHikeMTB2.7 mi Basin FrontHikeMTB2.7 mi Whoop-Um-Up LoopHikeMTB2.6 mi #91 Deer PointHikeMTB2.5 mi Pine CreekHikeMTB2.5 mi Stairway To KevinHikeMTB2.4 mi #144 Cabin TraverseHikeMTB2.4 mi Avy-To-StackyHikeMTB2.2 mi Dirt Magurt - #22HikeMTB2.0 mi Kevin's HandHikeMTB2.0 mi Neutron RoadMTB2.0 mi West Fork BannockHikeMTB2.0 mi Charcoal Gulch RoadHikeMTB1.9 mi A-HillHikeMTB1.9 mi #LT3 Doug Fir LoopHikeMTB1.8 mi Buena VistaHikeMTB1.7 mi Shooting Range - #5HikeMTB1.7 mi #146 Sapper ReturnHikeMTB1.7 mi Upper Bovine Nirvana - #31HikeMTB1.6 mi Bannock LookHikeMTB1.6 mi Meadow RouteHikeMTB1.6 mi South Of TownHikeMTB1.6 mi Lodge Cat TrackHikeMTB1.6 mi Lower LamarHikeMTB1.6 mi #LT1 Headwaters Out/BackHikeMTB1.5 mi Student RiderMTB1.5 mi #121 Pat'sHikeMTB1.5 mi Spur 311LMTB1.5 mi Willow Creek - #1HikeMTB1.5 mi ValleyHikeMTB1.4 mi Lamar CreekHikeMTB1.4 mi #94 Elk MeadowsHikeMTB1.4 mi New To ThisMTB1.4 mi WagonHikeMTB1.3 mi #124 Mr. BigHikeMTB1.3 mi Pilgrim LoopHikeMTB1.3 mi #126 Big-Stack CutoffHikeMTB1.3 mi Bogus Creek LoopHikeMTB1.3 mi Bovine Nirvana - #4HikeMTB1.2 mi #96 Brewer's BywayHikeMTB1.2 mi Berm Baby BermMTB1.2 mi #93 The FaceHikeMTB1.2 mi Thomas GulchMTB1.2 mi #LT2 Headwaters ConnectionHikeMTB1.1 mi Spur 311FCMTB1.1 mi Bairds GulchHikeMTB1.0 mi #LT5 Ponderosa Pine OverlookHikeMTB1.0 mi North LamarHikeMTB1.0 mi SteamboatHikeMTB1.0 mi #LT4 Snowshoe Hare LoopHikeMTB0.9 mi You Scream Ice ScreamMTB0.9 mi Nordic ConnectorHikeMTB0.9 mi Beaver CreekHikeMTB0.9 mi Rabbit HooHikeMTB0.9 mi #95 TempestHikeMTB0.9 mi Chuck WellsHikeMTB0.8 mi Lower Edna Creek RoadMTB0.7 mi Sunshine XCHikeMTB0.7 mi Deer Point TrailHikeMTB0.7 mi Boot HillMTB0.7 mi Lower Lamar Spur AHikeMTB0.7 mi #FS 210 MahaloHikeMTB0.7 mi K-ConnectorHikeMTB0.6 mi Lower Milkshake MeadowsMTB0.6 mi #96 Brewers Byway ExtHikeMTB0.6 mi Steamboat ATVMTB0.6 mi TBird Traverse - #28HikeMTB0.6 mi #92 ShindigHikeMTB0.5 mi Space NuggetMTB0.5 mi Lower Soft ServeMTB0.5 mi Hobo JuiceMTB0.5 mi Air Traffic ControlMTB0.5 mi Old Boise Ridge RoadHikeMTB0.5 mi A-ConnectorHikeMTB0.5 mi Upper Soft ServeMTB0.5 mi G-19MTB0.5 mi Creekside - #35HikeMTB0.5 mi Toll RoadMTB0.5 mi Road RulesMTB0.5 mi Upper Milkshake MeadowsMTB0.4 mi #123 DB ConnectorHikeMTB0.4 mi War Eagle RoadHikeMTB0.4 mi Shafer Butte RoadHikeMTB0.4 mi The Wall - #29HikeMTB0.3 mi Scout Trail - #26HikeMTB0.3 mi Shaws Ridge ATVMTB0.3 mi Highway 40HikeMTB0.3 mi Judgement Day - #24HikeMTB0.3 mi WaterfallMTB0.3 mi Spur 311L1MTB0.3 mi Stargaze TrailHikeMTB0.3 mi Pick Your Poison - #6 (Drop Line)MTB0.3 mi Loam Star RunnerMTB0.2 mi #596-003HikeMTB0.2 mi L-ConnectorHikeMTB0.2 mi Brewers Cut-OffHikeMTB0.2 mi Trents Trench - #30HikeMTB0.2 mi Rip 'N DippMTB0.1 mi Pick Your Poison - #6 (Jump Line)MTB0.1 mi Cowboy CoffeeMTB0.1 mi Pick Your Poison - #6MTB0.1 mi

← All Boise County trails

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt October 25, 2026.