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Colorado
0.3 mi
Distance
3 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
2 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
Nobody's filed a report here yet — be the first.
Why you'll love it
Irvin Loop
AI-suggested draft · review before you go
Irvin Loop is a short trail option near Boulder, Colorado, perfect for riders looking for a quick spin or warm-up ride. At just 0.27 miles, this compact loop near 40.3°N 105.4°W offers a convenient way to enjoy the local trail network without a major time commitment. Whether you're fitting in a ride between other activities or introducing someone new to mountain biking, Irvin Loop provides accessible trail time in the scenic Colorado Front Range.
No permit or access details on file for this trail — check with the local land manager before you go.
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