The 50-Year Golder Ranch Mountain Bike Trail, Tucson AZ is an awesome ride with killer views.
This ride is in Oro Valley, Arizona which is the northwest part of Tucson. There a different places you can start from but the easiest starting point is from *Catalina State Park right off of Oracle Road. Or you can access the trail from Golder Ranch Road.
*To get into the park my require a small fee.
Bike Ride Map and Elevation Details
Total distance: 19.42 mi
Max elevation: 3627 ft
Min elevation: 2714 ft
Total climbing: 2139 ft
Total descent: -2146 ft
Download file: 50yr.gpx