The 5.6-mile out-n-back Rolling Creek Trail by Bailey courses through the woods from the Wellington Lake Road to the Lost Creek Wilderness boundary.  The trail is basically smooth and sandy, with minimal elevation change.  To lengthen the ride, tack on an additional four miles (round trip) by riding the Colorado Trail to where it, too, crosses into the Wilderness.

Take the Colorado Trail south a bit.  Rolling Creek forks to the left.