Boulder Valley Ranch / Boulder Reservoir

Trail Condition Comments Updated Date Edit Trail Conditions Trail Meter Nid
Foothills Trail
12/31. Snow packed and smooth. a little dirt showing in south facing areas 5 weeks 16 hours Fair 220
Eagle Trail
Muddy in a few spots but overall in good shape. 1 week 1 day Good 221
North Rim Trail
Probably somewhat muddy with puddles, following snowmelt. Please update when you ride. 12 weeks 2 days Fair 222
Left Hand Trail
Still muddy and spots but mostly dry 1 week 1 day Fair 223
Sage Trail
12/31 Snow packed and smooth 5 weeks 16 hours Good 224
Boulder Reservoir Trail
A few inches of new snow/ packed snow. Too cold today for sloppy and muddy conditions. 4 weeks 1 day Good 403
Coot Lake Trail
Trail condition updated to Good. 2 years 38 weeks Good 404
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Learn More About Trail Difficulty Ratings
T:3 A:3 C:2

This trail system lies just north of Boulder, stretching intermittantly between 63rd Street to just west of Foothills Highway/36. While there are numerous trailheads, most riders take advantage of its closeness to Boulder and ride from home.

Many of these trails can be linked together for a ride that’s often drier in the winter, as well as legally open to night riding. Trails are largely wide, crusher fines, and a great place to take beginners and the younger set to gain confidence. There’s also a wide variety of scenery, from foothills, to farming, to the shoreline of Boulder Reservoir and Coot Lake.

Note that only the southernmost section of the Coot Lake Trail is open to bikes - the sections to the west, east, and north of Coot Lake are hiking only.