Highest Slope Rating
Hardest Golf Courses in Jasper County, Iowa
The 5 most challenging golf courses in Jasper County, Iowa, ranked by maximum slope rating. Tee-by-tee yardage, slope, and course rating for every course.
Ranked list of hardest golf courses in Jasper County
Jasper County Golf Course Rankings FAQ
What is the hardest golf course in Jasper County, Iowa?
Grinnell College Golf Course in Grinnell is currently the hardest golf course in Jasper County based on slope (slope rating 128).
How many ranked golf courses are in Jasper County, Iowa?
5 golf courses in Jasper County are catalogued in Stymie's directory. This ranking page shows the top 5 by slope.
How are the rankings calculated?
Rankings use the USGA slope rating from each course's most difficult tee set. Slope measures relative difficulty for a bogey golfer versus a scratch golfer, on a scale from 55 (easiest) to 155 (most challenging). A slope of 113 is average.
Can I book a tee time at these Jasper County courses?
Yes. Each course name links to its Stymie page with scorecard, reviews, architect info, and booking options. Set a tee time alert to be notified when availability opens.