Filed under: maps, Uncategorized | Tags: Boulder, Broomfield, Colorado, Community Ditch Trail, Dirty Bismarck, DIRTY BISMARK, Garmin, Koppenberg, Lafayette, Louisville, Marshall, morgul bismark, Morgul-Bismarck, off-road, Superior
I don’t know — is that the proper term? Sounds nasty.
I rode this for the first time recently. A new twist on an old classic near Boulder.
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