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Colorado
1.3 mi
Distance
13 min
Time
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Arapaho and Roosevelt National Forests
3 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
Access via CO 14: Cameron Pass
Road status feeds from the state DOT 511 network.
State DOT 511 · 15 d ago
Nobody's filed a report here yet — be the first.
Why you'll love it
Zimmerman Lake
AI-suggested draft · review before you go
Zimmerman Lake offers a scenic 1.3-mile ride in the foothills near Boulder, Colorado. This trail provides mountain bikers with access to the natural beauty of the area around 40.6°N 105.9°W, making it an ideal option for riders looking to explore the local trail network. The relatively short distance makes it perfect for a quick adventure or as part of a longer day of riding in the region.
No permit or access details on file for this trail — check with the local land manager before you go.
Blue Lake
~22 min drive
A scenic 2.6-mile trail near Boulder, Colorado with alpine views.
Bowen Gulch
~23 min drive
A 7.3-mile mountain bike trail through Colorado's Front Range foothills near Boulder.
Cascade Mountain
~24 min drive
3.3-mile Colorado trail near Boulder with scenic Front Range views.
Bowen Lake
~25 min drive
Scenic 1.7-mile alpine trail near Bowen Lake in Colorado.
Cascade Chute
~28 min drive
A 1.4-mile Colorado trail featuring cascading terrain near the Front Range.
Zimmerman Lake Loop
~0 min drive
Short scenic loop near Zimmerman Lake in the Boulder foothills.
Montgomery Pass
~1 min drive
Quick 1.4-mile Colorado mountain bike trail in the high country near Montgomery Pass.
Cameron Connection
~1 min drive
A 2-mile connector trail in Boulder-area Colorado linking local trail segments.
Joe Wright Winter
~3 min drive
Short 0.39-mile trail segment in northern Colorado's Front Range area.
Joe Wright Winter Spur
~3 min drive
Quick 0.125-mile connector spur in northern Colorado's Front Range trail system.
