This is a solo run on a 50K loop course through the red rocks of Sedona. This is a run in the Fat Ass tradition: no fee, no course markings, some aid. The course will NOT be marked, but participants will be sent maps and a turn sheet. The trails are generally well signed at each intersection. Runners will self-time their run. As you will be running solo, you may start running whenever you want. This run is limited to 50 runners. There is no fee for this run. The course is one large loop, starting and finishing at Fay Canyon Trailhead. The trails are moderately hilly and occasionally rocky. About 3700 feet of climbing. There is virtually no shade, so be prepared if the weather is warm.