Unpaved
Trails whose mapped surface is dirt, gravel, ground or similar.
394 trails in Boulder County with this feature, longest first (trails under a quarter mile are hidden).
Upper Ridge Single Track Trail
0.36 miGround94 ft gainDifficulty unknownLehigh Connector - South
0.35 miGround76 ft gainDifficulty unknownLevee Trail
0.35 miGravel22 ft gainDifficulty unknownFlagstaff Trail
0.35 miGround140 ft gainDifficulty unknownHarney Lastoka
0.35 miGravel0 ft gainDifficulty unknownMiller Rock Shortcut
0.35 miGround11 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)HikingUte Trail
0.34 miGround187 ft climb one way (downhill as drawn)Difficulty unknownSkinny Pete
0.34 miGround414 ft climb one way (downhill as drawn)Difficulty unknownWalk The Dog
0.33 miGravel0 ft gainDifficulty unknownUpper Fireman Hill Bypass
0.33 miGround184 ft climb one way (downhill as drawn)Difficulty unknownStraight Edge
0.33 miUnpaved533 ft climb one way (uphill as drawn)Difficulty unknownBear Peak Trail
0.32 miGround237 ft climb one way (downhill as drawn)Mountain hikingGunbarrel Open Space Trail
0.32 miDirt0 ft gainDifficulty unknownOld County Road 124
0.32 miUnpaved153 ft climb one way (downhill as drawn)Difficulty unknownFS 331.1C
0.32 miDirt227 ft climb one way (downhill as drawn)Difficulty unknownLongs Peak Trail (The Ledges)
0.31 miUnpaved227 ft gainAlpine hikingBig Lizard
0.31 miDirt218 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 Features can be missing or out of date.