Mountain biking and trail hiking on a nice Saturday... we left from the Gabe Zimmerman Davidson Canyon trail head for the Arizona Trail. Heather went for a hike and I rode my mountain bike. I started north on the 3 Bridges to Pistol Hill section of the trail and knew I'd be in for a challenge. This section is considered Intermediate 3-C (hilly, lots of climbs, and technical challenges) by the local MTB club. I survived the first 2.25 miles and decided that if I was to stay intact (no injuries), I'd better turn around and try the trail section to the south. Heather hiked on this section of the trail and enjoyed herself - very scenic.