See more pictures like the above at Scott's blog
Scott, Eric and I scouted out a GPX track from Tim for new single track up in the Tortolitas. This is now one of my favorite trails in the Tucson area. It had the perfect amount of singletrack and technical sections to make it a classic. As Scott mentioned along the ride, this route is not for everyone since it does take some route finding and there are some section that are overgrown. For me, this route signifies one of the favorite things about mountain biking in Arizona, the vastness of the state and the unknown singletrack that is yet to be discovered. Scott has a good summary on his blog, so go check it out.
Final ride time was about 5 hours, somewhere in the range of 45 miles.