Donald Ross Memorial drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.

Open Donald Ross Memorial in GolfCore

22Greens Mapped 207Elevation Contours 8.5%Steepest Slope 18Holes 34Rated Tees

Green contour map of Donald Ross Memorial in Harbor Springs, Michigan — 207 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 22 mapped greens at Donald Ross Memorial, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Harbor Springs, Michigan, United States
Address	250 Heather Drive, Harbor Springs, MI, 49740
Phone	+1-800-462-6963
Website	boyne.com/boynehighlands/golf/courses/donald-ross-memorial
Holes	18
Layouts	3
Tees on the card	34, 34 USGA-rated
Greens mapped	22
Elevation contours	207
Contour interval	3-inch
Largest green elevation span	3.9 ft
Steepest measured slope	8.5%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-09-01

The card

Tees

6,816 yds · Par 72 · Rating 73.9 · Slope 143

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	3	4	5	4	4	3	5	36
Yards	385	336	196	434	617	402	336	181	497	3,384
Hcp	11	13	5	9	1	7	17	15	3

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	4	3	5	4	4	5	3	4	36
Yards	422	339	159	510	435	377	568	184	438	3,432
Hcp	4	16	18	2	8	10	14	12	6

Total72 Yards6,816

Hole	Par	Yards	Hcp
1	4	385	11
2	4	336	13
3	3	196	5
4	4	434	9
5	5	617	1
6	4	402	7
7	4	336	17
8	3	181	15
9	5	497	3
Out	36	3,384
10	4	422	4
11	4	339	16
12	3	159	18
13	5	510	2
14	4	435	8
15	4	377	10
16	5	568	14
17	3	184	12
18	4	438	6
In	36	3,432
Total	72	6,816

Course rating and slope

Tee	Yards	Par	Rating / Slope
Brown	6,816	72	73.9 / 143
Purple	6,563	72	72.3 / 140
Orange	6,233	72	71.1 / 136 77.4 / 145 (W)
Blue	5,972	72	69.7 / 134 76.0 / 142 (W)
Green	5,653	72	67.9 / 132 74.2 / 139 (W)
Silver	4,935	72	64.5 / 122 69.8 / 129 (W)

Tees

7,312 yds · Par 73 · Rating 75.5 · Slope 147

Hole	1	2	3	4	5	6	7	8	9	Out
Par	–	–	–	–	–	–	–	–	–	–

Hole	10	11	12	13	14	15	16	17	18	In
Par	–	–	–	–	–	–	–	–	–	–

Total–

Hole	Par
1	–
2	–
3	–
4	–
5	–
6	–
7	–
8	–
9	–
Out	–
10	–
11	–
12	–
13	–
14	–
15	–
16	–
17	–
18	–
In	–
Total	–

Course rating and slope

Tee	Yards	Par	Rating / Slope
Brown	7,312	73	75.5 / 147
Purple	6,919	73	73.7 / 143
Orange	6,352	73	70.8 / 134 76.9 / 142 (W)
Blue	6,127	73	69.9 / 129 75.7 / 140 (W)
Green	5,615	73	67.7 / 122 72.9 / 133 (W)
Silver	4,809	73	63.8 / 114 68.4 / 121 (W)

Tees

6,850 yds · Par 72 · Rating 79.7 · Slope 144

Hole	1	2	3	4	5	6	7	8	9	Out
Par	–	–	–	–	–	–	–	–	–	–

Hole	10	11	12	13	14	15	16	17	18	In
Par	–	–	–	–	–	–	–	–	–	–

Total–

Hole	Par
1	–
2	–
3	–
4	–
5	–
6	–
7	–
8	–
9	–
Out	–
10	–
11	–
12	–
13	–
14	–
15	–
16	–
17	–
18	–
In	–
Total	–

Course rating and slope

Tee	Yards	Par	Rating / Slope
Brown	6,850	72	73.9 / 139 79.7 / 144 (W)
Purple	6,597	72	72.6 / 137 78.2 / 141 (W)
Orange	6,236	72	70.6 / 130 76.2 / 137 (W)
Blue	6,043	72	69.5 / 128 75.1 / 135 (W)
Green	5,764	72	68.6 / 121 73.6 / 132 (W)
Yellow	5,099	72	65.4 / 111 69.9 / 121 (W)
Silver	4,283	72	61.4 / 105 64.5 / 113 (W)

Donald Ross Memorial plays 3 layouts, each with its own tees. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Clubs correct their own data in the app.

What GolfCore has for Donald Ross Memorial

GolfCore's library covers Donald Ross Memorial green by green: 22 putting surfaces traced with 207 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 8.5 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Donald Ross Memorial is one of more than six thousand courses GolfCore has mapped green by green.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

Courses nearby

Staff at Donald Ross Memorial can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Donald Ross Memorial. Represent this club? Request changes or removal through our contact page.