Ride Summary
The AFA Loop is a 17 mile road loop around the Academy. It is a classic ride that almost everyone who rides regularly has done. I like it because of the wide shoulders and the Academy's rules against driver harassment. The climb is a challenge but the downside is a fast descent. Be sure your tires are good. A crash at the speeds that you might hit on the descents could be big time road rash or worse. 35-40 mph is not unusual even without trying.
Trailhead / Access
The starting point for this ride is the southgate entrance however, the northgate is also a good starting point. There is parking to the right just before the entrance gate. The same kind of parking also exists at the northgate entrance also but at this lot, you share with the SF Trail users so parking is somewhat less available. Be sure to carry a drivers license or photo id as it will be required to enter the Acacemy. Go to the Academy website to be sure that there are no restrictions in place such as during football games before attempting to do this ride.