40 miles.
Cyclocross/gravel bike or light mountain bike is recommended.
HERE is the Route. (you can download GPX / TCX / FIT files)
HERE is the Route with a BONUS Old Stage Climb (you can download GPX / TCX / FIT files)
3 group leaders with different average speeds: A: 18+mph avg, B: 15-17mph avg. C: 12 - 14mph avg