Highest Slope Rating
Hardest Golf Courses in Dubuque County, Illinois
The 3 most challenging golf courses in Dubuque County, Illinois, ranked by maximum slope rating. Tee-by-tee yardage, slope, and course rating for every course.
Ranked list of hardest golf courses in Dubuque County
| # | Course | Slope |
|---|---|---|
| 1 | Dubuque Country Club Dubuque | 125 |
| 2 | Timberline Golf Course Peosta | 120 |
| 3 | Hart Ridge Golf Course Dyersville | 117 |
Dubuque County Golf Course Rankings FAQ
What is the hardest golf course in Dubuque County, Illinois?
Dubuque Country Club in Dubuque is currently the hardest golf course in Dubuque County based on slope (slope rating 125).
How many ranked golf courses are in Dubuque County, Illinois?
8 golf courses in Dubuque County are catalogued in Stymie's directory. This ranking page shows the top 3 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 Dubuque 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.