The 18-hole Illinois State University course at the Weibring Golf Club At Illinois State University facility in Normal, Illinois features 6,549 yards of golf from the longest tees for a par of 71. The course rating is 71.2 and it has a slope rating of 125 on Bent grass. Designed by Robert Bruce Harris, ASGCA/(R) D.A. Weibring, the Illinois State University golf course opened in 2001.