Unpaved
Trails whose mapped surface is dirt, gravel, ground or similar.
410 trails in Boulder County with this feature, longest first (trails under a quarter mile are hidden).
Leon Wurl Trail
0.89 miLoopGravel0 ft gainDifficulty unknownHarney Lastoka
0.89 miGravel52 ft gainDifficulty unknownStink Eye
0.89 miGround448 ft gainDifficulty unknownLower Pixie Duff
0.89 miDirt262 ft climb one way (downhill as drawn)Difficulty unknownShadow Canyon South Trail
0.88 miGround358 ft climb one way (uphill as drawn)Difficulty unknownFourmile Creek Trail
0.87 miUnpaved217 ft climb one way (downhill as drawn)Difficulty unknownFlatIrons Vista North Trail
0.87 miDirt10 ft gainDifficulty unknownDavidson Mesa Trail
0.87 miDirt20 ft gainDifficulty unknownBarker Reservoir Trail
0.87 miUnpaved43 ft gainDifficulty unknownLazy H Horse Trail Net
0.87 miGround388 ft climb one way (uphill as drawn)Difficulty unknownFox Creek Trail
0.87 miGround205 ft gainDifficulty unknownSouth Shore Trail
0.86 miGround78 ft gainDifficulty unknownMaryville Downhill
0.85 miDirt590 ft climb one way (downhill as drawn)Difficulty unknownChasm Lake Trail
0.84 miGround354 ft gainMountain hikingGolden Meadow Trail
0.83 miGround514 ft gainDifficulty unknownA-Lodge Connector
0.83 miDirt623 ft climb one way (downhill as drawn)Difficulty unknownDevil's Thumb Trail
0.83 miDirt398 ft climb one way (uphill as drawn)Difficulty unknownShoshoni Summit Route
0.83 miGround553 ft gainMountain hikingMarshall Valley Trail
0.82 miDirt31 ft gainDifficulty unknownBob and Betty Lakes Trail
0.82 miDirt436 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 Features can be missing or out of date.