Colonial 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.

17Greens Mapped 231Elevation Contours 8.3%Steepest Slope 18Holes 72Par

Green contour map of Colonial in Ohio, United States — 231 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 17 mapped greens at Colonial, 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	Ohio, United States
Address	Harding Highway
Phone	+1-419-649-3350
Website	thecolonialgolfersclub.com
Holes	18
Par	72
Greens mapped	17
Elevation contours	231
Contour interval	3-inch
Largest green elevation span	5.8 ft
Steepest measured slope	8.3%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-07

The card

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	5	4	3	4	4	3	4	5	36
Yards	335	596	462	204	347	355	210	375	548	3,432
Hcp	17	7	3	9	11	1	15	13	5

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	4	4	3	5	4	3	4	5	36
Yards	410	481	364	153	522	346	142	377	522	3,317
Hcp	10	2	8	14	12	18	16	4	6

Total72 Yards6,749

Hole	Par	Yards	Hcp
1	4	335	17
2	5	596	7
3	4	462	3
4	3	204	9
5	4	347	11
6	4	355	1
7	3	210	15
8	4	375	13
9	5	548	5
Out	36	3,432
10	4	410	10
11	4	481	2
12	4	364	8
13	3	153	14
14	5	522	12
15	4	346	18
16	3	142	16
17	4	377	4
18	5	522	6
In	36	3,317
Total	72	6,749

Hole data is what GolfCore holds for the course's layout. Clubs correct their own data in the app.

What GolfCore has for Colonial

GolfCore's library covers Colonial Golfers Club green by green: 17 putting surfaces traced with 231 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 8.3 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. Colonial Golfers 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 Colonial 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 Colonial. Represent this club? Request changes or removal through our contact page.