June 8, 2015
Great trail, for weekdays. We rode up Jenni's, then south on MM. Talked to a local mtn biker near the Montage, and he suggested going back north on Little Chief/John's 99. Great decision, older narrower hand-built trail, quite flat, no people. Then we continued north on MM,came down Spiro. Great loop, about 2500 feet of climbing and about 18 miles.
MM is very smooth, a few more rocks as you go north.
As folks have said, DO NOT ride this on a weekend, but do ride it if you can other times. We rode during the week in early June, and only saw a few riders.