Bikes allowed
Trails tagged as open to bicycles. Rules and trail etiquette vary by land manager and season.
220 trails in Boulder County with this feature, longest first (trails under a quarter mile are hidden).
North Rim Trail
0.37 miGround20 ft gainDifficulty unknownSocial 41
0.36 miDirt336 ft climb one way (downhill as drawn)Difficulty unknownSkills Loop
0.36 miDirt0 ft gainDifficulty unknownUpper Ridge Single Track Trail
0.36 miGround94 ft gainDifficulty unknownLevee Trail
0.35 miGravel22 ft gainDifficulty unknownHarney Lastoka
0.35 miGravel0 ft gainDifficulty unknownPowerline Trail Corridor
0.35 miFine gravel20 ft gainDifficulty unknownSocial 5
0.35 miGround129 ft climb one way (downhill as drawn)Difficulty unknownForsythe Canyon Trail
0.35 miGround512 ft climb one way (uphill as drawn)HikingMcCaslin Trail
0.35 mi51 ft gainDifficulty unknownSkinny Pete
0.34 miGround414 ft climb one way (downhill as drawn)Difficulty unknownHobbit 3
0.34 mi0 ft gainHikingWalk The Dog
0.33 miGravel0 ft gainDifficulty unknownUpper Fireman Hill Bypass
0.33 miGround184 ft climb one way (downhill as drawn)Difficulty unknownTantra Park Path
0.32 mi10 ft gainDifficulty unknownGunbarrel Open Space Trail
0.32 miDirt0 ft gainDifficulty unknownOld County Road 124
0.32 miUnpaved153 ft climb one way (downhill as drawn)Difficulty unknownHorseshoe Creek
0.32 mi52 ft gainDifficulty unknownSpring Gulch #2 Greenway
0.31 miConcrete0 ft gainDifficulty unknownIndian Jones and the Temple of Doom
0.31 miDirt341 ft climb one way (downhill as drawn)Difficulty unknown
Data © OpenStreetMap contributors (ODbL); elevation from USGS 3DEP. Features can be missing or out of date.