Mehaffey Park, 3285 W. 22nd Street, Loveland, 80538, southern car parking area, just west of pond.

 C group ~28-miler with ~1200-vertical-feet: ... County Road 21, south; ... County Road 12, west; County Road 29, north; County Road 27, south; Glade Road; U.S.34; ... back to "Mehaffey Park," Loveland. 

C Route Map: https://ridewithgps.com/routes/37557648?beta=false.