Glen Oak Country Club

Every green at Glen Oak in Glen Ellyn, Illinois traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

GolfCore is not affiliated with or endorsed by Glen Oak Country Club.

Plan your visit

Glen Ellyn, IL

Check visitor access, current green fees and tee-time availability directly with the course before travelling.

Glen Oak 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.
Share this course
XFacebookWhatsApp

Posting on Instagram? Save the image and copy the caption. Tag @GolfcoreApp to show us your course.

25Greens Mapped 220Elevation Contours 7.0%Steepest Slope 18Holes 72Par 10Rated Tees
Green contour map of Glen Oak in Glen Ellyn, Illinois — 220 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 25 mapped greens at Glen Oak, 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

LocationGlen Ellyn, Illinois, United States
AddressGlen Ellyn, IL
Phone+1 630-469-5600
Holes18
Par72
Tees on the card10, 10 USGA-rated
Greens mapped25
Elevation contours220
Contour interval3-inch
Largest green elevation span4.7 ft
Steepest measured slope7.0%
Course mapTraced hole by hole
Wind modelingLive wind grid, 16 directions
Tree canopy1-meter canopy height model
Course data updated2026-08-04

The card

6,841 yds · Par 72 · Rating 73.2 · Slope 139

Hole 123456789 Out
Par 443453544 36
Yards 432399200409530157591303351 3,372
Hcp 5915731711311
Hole 101112131415161718 In
Par 534444354 36
Yards 544129402377419380245530443 3,469
Hcp 41881421216106

Total72 Yards6,841

Hole Par Yards Hcp
1 4 432 5
2 4 399 9
3 3 200 15
4 4 409 7
5 5 530 3
6 3 157 17
7 5 591 1
8 4 303 13
9 4 351 11
Out 36 3,372
10 5 544 4
11 3 129 18
12 4 402 8
13 4 377 14
14 4 419 2
15 4 380 12
16 3 245 16
17 5 530 10
18 4 443 6
In 36 3,469
Total 72 6,841

Course rating and slope

TeeYardsParRating / Slope
Championship 6,841 72 73.2 / 139
Member 6,501 72 71.6 / 135 77.8 / 141 (W)
Hybrid-1 6,311 72 70.6 / 134
Gentlemen 6,014 72 69.4 / 130 75.2 / 137 (W)
Oak 5,589 72 67.3 / 123
Acorn 5,589 73 72.8 / 132 (W)
Hybrid-2 4,807 72 68.5 / 122 (W)
Family 3,680 72 62.1 / 109 (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 Glen Oak

GolfCore's library covers Glen Oak Country Club green by green: 25 putting surfaces traced with 220 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 7.0 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. Glen Oak Country Club is one of more than fourteen 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.

More courses nearby

Approximate straight-line distances from Glen Oak Country Club. Driving distances and travel times will vary.

Staff at Glen Oak 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 Glen Oak. Represent this club? Request changes or removal through our contact page.