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).
Reach Around
0.68 mi46 ft gainDifficulty unknownReboot
0.68 miDirt131 ft gainDifficulty unknownBoot
0.67 miDirt33 ft gainDifficulty unknownSuper Vü
0.67 miGround55 ft gainMountain hikingSage Trail
0.67 miGround0 ft gainDifficulty unknownLookout Trail
0.67 miDirt107 ft gainDifficulty unknownTwin Lakes East
0.66 miGravel0 ft gainDifficulty unknownNiwot Hills Trail
0.65 miFine gravel153 ft climb one way (downhill as drawn)Difficulty unknownWall Of Death Single Track Trail
0.64 miGround601 ft climb one way (downhill as drawn)Difficulty unknownBoulder Reservoir Trail
0.64 miFine gravel22 ft gainDifficulty unknownTwin Lakes Trail
0.63 miFine gravel0 ft gainDifficulty unknownNiwot Cutoff Trail
0.61 miGround185 ft climb one way (downhill as drawn)HikingDog Trail/Doe Trail
0.61 miDirt263 ft climb one way (downhill as drawn)Difficulty unknownNorwood Path
0.61 miConcrete0 ft gainDifficulty unknownCommunity Park Trail
0.60 miLoopConcrete32 ft gainDifficulty unknownReboot
0.60 miGround82 ft gainDifficulty unknownBraly Trails
0.58 miUnpaved0 ft gainDifficulty unknownSouth Saint Vrain Trail
0.57 miGround206 ft gainMountain hikingWillows Trail
0.56 miFine gravel21 ft gainDifficulty unknownJosie Heath Trail
0.56 miGround142 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 Features can be missing or out of date.