Effort: easy
Computed from length and climb: about an hour or less one way with little climbing. This is not an official difficulty rating.
437 trails in Boulder County with this feature, longest first (trails under a quarter mile are hidden).
Niwot Hills Trail
0.65 miFine gravel153 ft climb one way (downhill as drawn)Difficulty unknownTodd Gulch
0.65 mi524 ft climb one way (downhill as drawn)Difficulty unknownBluebell Hiking Trail
0.65 miUnpaved348 ft climb one way (uphill as drawn)Difficulty unknownMiddle Fork Shanahan Trail
0.64 miDirt214 ft climb one way (uphill as drawn)HikingBluebell-Baird Trail
0.64 miGround328 ft gainDifficulty unknownWonderland Hill
0.64 miDirt453 ft gainHikingWall 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 unknownTowhee Trail
0.63 miGround10 ft gainDifficulty unknownMeeker Park Sh Spur Road
0.63 mi10 ft gainDifficulty unknownTwin Lakes Trail
0.63 miFine gravel0 ft gainDifficulty unknownShadow Canyon North Trail
0.62 miGround71 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 unknownEast Ridge Trail
0.60 miGround738 ft climb one way (downhill as drawn)Mountain hikingCommunity 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 hiking
Data © OpenStreetMap contributors (ODbL); elevation from USGS 3DEP. Features can be missing or out of date.