The 18-hole "El Rio" course at the El Rio Golf Course facility in Tucson, Arizona features 6,418 yards of golf from the longest tees for a par of 70. The course rating is 72.3 and it has a slope rating of 123. Designed by William P. Bell, ASGCA(R) Kenneth M. Kavanaugh, ASGCA, the El Rio golf course opened in 2005. Troon Golf, LLC (fka OBS) manages this facility, with Robert Spikes as the General Manager.