The usual route is 18 miles with 1000 ft of elevation. You can easily skip some hills, by choosing the 14 mile ride. This route has a nice flow, and the surface is pretty clean. If wet surfaces are expected, it’ll cancel, as there are some sections of downhill. Usually there is a faster paced group 17-20 MPH . Often a slower group of 15-17 MPH goes also but that is not guaranteed as it depends on who shows up.
Remember to bring your front and rear lights!
Andover MA 01810
Lights, front and rear, required.