McHenry 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.

20Greens Mapped 147Elevation Contours 7.2%Steepest Slope 18Holes 71Par 9Rated Tees

Green contour map of McHenry in McHenry, Illinois — 147 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 20 mapped greens at McHenry, 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	McHenry, Illinois, United States
Address	820 N John Street, McHenry, IL
Phone	+1 815 385 3435
Website	mchenrycc.net
Holes	18
Par	71
Tees on the card	9, 9 USGA-rated
Greens mapped	20
Elevation contours	147
Contour interval	3-inch
Largest green elevation span	3.1 ft
Steepest measured slope	7.2%
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

6,397 yds · Par 71 · Rating 71.8 · Slope 128

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	4	4	5	4	4	3	3	35
Yards	331	354	349	418	536	403	371	191	165	3,118
Hcp	15	11	5	1	9	7	3	13	17

Hole	10	11	12	13	14	15	16	17	18	In
Par	5	4	4	4	3	4	4	5	3	36
Yards	494	342	426	359	214	389	409	508	138	3,279
Hcp	8	14	2	16	10	6	4	12	18

Total71 Yards6,397

Hole	Par	Yards	Hcp
1	4	331	15
2	4	354	11
3	4	349	5
4	4	418	1
5	5	536	9
6	4	403	7
7	4	371	3
8	3	191	13
9	3	165	17
Out	35	3,118
10	5	494	8
11	4	342	14
12	4	426	2
13	4	359	16
14	3	214	10
15	4	389	6
16	4	409	4
17	5	508	12
18	3	138	18
In	36	3,279
Total	71	6,397

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,638	71	72.8 / 131
Black	6,548	71	78.6 / 140 (W)
White	6,397	71	71.8 / 128
Middle	6,253	71	76.9 / 135 (W)
Combo	6,034	71	70.1 / 125
Founders	5,892	71	74.9 / 131 (W)
Gold	5,736	71	68.8 / 121
Red	5,514	71	67.5 / 119
Forward	5,514	71	72.8 / 127 (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 McHenry

GolfCore's library covers McHenry Golf Club green by green: 20 putting surfaces traced with 147 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 7.2 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. McHenry 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 McHenry 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 McHenry. Represent this club? Request changes or removal through our contact page.