- 18Holes
- 73Par
- 6Rated tees
- 18Greens mapped
- 170Contours
- 7.9%Steepest slope
About Rattle Run GC
Rattle Run GC is an 18-hole golf course playing to par 73 in St Clair, Michigan. Lou Powers designed it, and it opened in 1974. GolfCore has mapped 18 greens here with contour lines and fall-line arrows. The card below lists 6 rated tees with yardages for all 18 holes. GPS yardages and scoring are free in the GolfCore app.
Plan your visit
St Clair Hwy, St Clair, MI
+1 810-329-2070
How the greens break
GolfCore traced 18 greens at Rattle Run GC from USGS 3DEP 1-meter lidar, with 170 elevation contours at a 3-inch interval. The steepest measured slope is 7.9 percent, and the largest rise across a single green is 5.2 ft.
In the app the same map sits under your ball on every green, with the fall line drawn to the hole and the wind modeled at your position. At clubs that run GolfCore, the pins the shop sets each morning show up there too.
Elevation: USGS 3D Elevation Program, U.S. Geological Survey, National Geospatial Program (public domain), processed by GolfCore.
The card
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 5 | 4 | 5 | 4 | 3 | 5 | 4 | 4 | 3 | 37 |
| Yards | 449 | 361 | 422 | 367 | 119 | 444 | 392 | 324 | 153 | 3,031 |
| Hcp | 15 | 9 | 1 | 7 | 17 | 5 | 3 | 13 | 11 |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 5 | 3 | 4 | 3 | 5 | 4 | 4 | 4 | 36 |
| Yards | 342 | 477 | 130 | 393 | 192 | 490 | 375 | 315 | 346 | 3,060 |
| Hcp | 8 | 14 | 18 | 2 | 12 | 16 | 6 | 10 | 4 |
Total73 Yards6,091
| Hole | Par | Yards | Hcp |
|---|---|---|---|
| 1 | 5 | 449 | 15 |
| 2 | 4 | 361 | 9 |
| 3 | 5 | 422 | 1 |
| 4 | 4 | 367 | 7 |
| 5 | 3 | 119 | 17 |
| 6 | 5 | 444 | 5 |
| 7 | 4 | 392 | 3 |
| 8 | 4 | 324 | 13 |
| 9 | 3 | 153 | 11 |
| Out | 37 | 3,031 | |
| 10 | 4 | 342 | 8 |
| 11 | 5 | 477 | 14 |
| 12 | 3 | 130 | 18 |
| 13 | 4 | 393 | 2 |
| 14 | 3 | 192 | 12 |
| 15 | 5 | 490 | 16 |
| 16 | 4 | 375 | 6 |
| 17 | 4 | 315 | 10 |
| 18 | 4 | 346 | 4 |
| In | 36 | 3,060 | |
| Total | 73 | 6,091 |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Black | 6,928 | 73 | 74.8 / 139 |
| Blue | 6,581 | 73 | 73.2 / 134 |
| White | 6,091 | 73 | 71.0 / 126 |
| Gold | 5,286 | 73 | 66.9 / 121 72.0 / 129 (W) |
| Red | 4,516 | 73 | 68.3 / 111 (W) |
Hole data is what GolfCore holds for the course's layout. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.
Course details
- Location
- St Clair, Michigan, United States
- Address
- St Clair Hwy, St Clair, MI
- Phone
- +1 810-329-2070
- Website
- rattlerun.com
- Architect
- Lou Powers
- Opened
- 1974
- Holes
- 18
- Par
- 73
- Tees on the card
- 6, 6 USGA-rated
- Greens mapped
- 18
- Elevation contours
- 170
- Contour interval
- 3-inch
- Largest green elevation span
- 5.2 ft
- Steepest measured slope
- 7.9%
- Course map
- Traced hole by hole
- Wind modeling
- Live wind grid, 16 directions
- Tree canopy
- 1-meter canopy height model
- Course data updated
- 2026-11-10
More courses nearby
Straight-line distance from Rattle Run GC.
-
Pine Shore Golf CourseSaint Clair, Michigan5.5 mi straight-line
18 holes, par 70, scorecard, course map, green maps
-
Golden Hawk GCCasco Twp, Michigan6.4 mi straight-line
18 holes, par 71, scorecard, course map, green maps
-
Michigan Meadows Golf CourseCasco, Michigan7 mi straight-line
18 holes, par 72, scorecard, course map, green maps
-
St. Clair Golf ClubSaint Clair, Michigan7.5 mi straight-line
18 holes, par 72, scorecard, course map, green maps
-
St. Clair Parkway Golf CourseMooretown7.9 mi straight-line
18 holes, par 71, scorecard, course map, green maps
- Leaning Tree Golf Club
Wales, Michigan8.7 mi straight-line
18 holes, par 72, scorecard, course map, green maps
Staff at Rattle Run GC can claim this course by signing in with an email address at the club's own domain, then edit its address, phone, website and crest at no charge. Read how a club keeps its course right. The same system runs a club's tee sheet and caddie yard; read how caddie management on GolfCore works.