The brutal end of the GSPro library — only courses rated 8 out of 10 or higher for difficulty. These are pro-level tests: razor-thin fairways, lightning greens, forced carries, and zero margin for error. Bring your A game or get humbled.
162 courses · Updated August 2026
The hardest of the hard are courses rated 8 out of 10 or higher on the GSPro difficulty scale. They pair narrow fairways with fast, firm greens, forced carries, and punishing rough — the kind of test that humbles low-handicap sim golfers. This list ranks them hardest first.
Expert courses sit at the top of the 0 to 10 difficulty scale shown on each scorecard. An 8-plus rating means the combination of fairway width, rough severity, green speed, hazard placement, and length leaves almost no margin for error. Many are championship venues known for brutal scoring conditions.
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Search all coursesChallenging GSPro Courses
Ready to be tested? These GSPro courses are rated 6 to 8 out of 10 for difficulty. Tight fairways, quick greens, and real trouble off line, one tier below the brutal expert courses. Bring a sharp short game.
Hardest Golf Courses in GSPro
Think your sim golf game is dialed in? These are the hardest courses in the GSPro library — every one rated 6 out of 10 or higher — ranked hardest first. Expect narrow fairways, fast greens, thick rough, and course designs that punish every missed shot.

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