Aldeen 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.

19Greens Mapped 235Elevation Contours 8.6%Steepest Slope 18Holes 72Par 12Rated Tees

Green contour map of Aldeen in Rockford, Illinois — 235 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 19 mapped greens at Aldeen, 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	Rockford, Illinois, United States
Address	Rockford, IL
Phone	+1 815-282-4653
Website	aldeengolfclub.com
Holes	18
Par	72
Tees on the card	12, 12 USGA-rated
Greens mapped	19
Elevation contours	235
Contour interval	3-inch
Largest green elevation span	4.5 ft
Steepest measured slope	8.6%
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

5,814 yds · Par 72 · Rating 68.9 · Slope 128

Hole	1	2	3	4	5	6	7	8	9	Out
Par	5	4	4	4	3	5	4	3	4	36
Yards	441	315	326	342	101	481	284	140	375	2,805
Hcp	3	13	5	7	11	1	9	15	17

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	4	4	3	4	3	5	4	5	36
Yards	362	359	362	128	374	140	444	329	479	2,977
Hcp	14	8	16	10	6	18	2	12	4

Total72 Yards5,782

Hole	Par	Yards	Hcp
1	5	441	3
2	4	315	13
3	4	326	5
4	4	342	7
5	3	101	11
6	5	481	1
7	4	284	9
8	3	140	15
9	4	375	17
Out	36	2,805
10	4	362	14
11	4	359	8
12	4	362	16
13	3	128	10
14	4	374	6
15	3	140	18
16	5	444	2
17	4	329	12
18	5	479	4
In	36	2,977
Total	72	5,782

Course rating and slope

Tee	Yards	Par	Rating / Slope
Gold	7,131	72	74.9 / 142 82.0 / 148 (W)
Gold/Blue	6,758	72	73.1 / 138 80.0 / 143 (W)
Blue	6,471	72	71.9 / 135 78.3 / 140 (W)
Aldeen	6,214	72	70.7 / 133 76.8 / 137 (W)
White	5,814	72	68.9 / 128 74.6 / 132 (W)
Red	5,111	72	65.7 / 120 70.7 / 124 (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. Clubs correct their own data in the app.

What GolfCore has for Aldeen

GolfCore's library covers Aldeen Golf Club green by green: 19 putting surfaces traced with 235 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 8.6 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. Aldeen Golf Club 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 Aldeen 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 Aldeen. Represent this club? Request changes or removal through our contact page.