I had no idea we had a forum for GPS Tracks, well how cool is that?! At the end of our Grand Loop Ride Report we posted GPX files for the three named trails. http://advrider.com/index.php?threa...-credit-card-and-a-change-of-clothes.1170755/ Notes for the Koko: It was mapped using all single track available (big bikes: plan on going through Cisco instead of the Colorado River single track), we also added the Top of the World as an additional stop and bypassed Rose Garden Hill via Onion Creek. Notes for Rimrocker: We used La Sal Pass to connect from Spanish Valley to the Rimrocker. It is a more challenging and more technical ride, but also more scenic. Everything else is as published. Notes for Tabeguache: After taking 520 North, you will see a straight line (hand drawn due to the lack of geo data) to the North West. This is 544 on the MVUM and basically something between an ATV Trail and a single track.