Diamondback 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.

18Greens Mapped 206Elevation Contours 8.0%Steepest Slope 18Holes 71Par 9Rated Tees

Green contour map of Diamondback in Aurora, Canada — 206 elevation contours at a 8-centimeter interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Diamondback, drawn from GolfCore's contour data baked from 1-meter national lidar elevation data, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 8-centimeter interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Aurora, Canada
Address	13171 8th Concession Rd, Aurora, ON L4G 3H9, Canada
Phone	+1 905-773-4444
Website	diamondbackgolf.com
Holes	18
Par	71
Tees on the card	9, 9 USGA-rated
Greens mapped	18
Elevation contours	206
Contour interval	8-centimeter
Largest green elevation span	1.52 m
Steepest measured slope	8.0%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-11

The card

Tees

6,238 yds · Par 72 · Rating 71.0 · Slope 133

Hole	1	2	3	4	5	6	7	8	9	Out
Par	5	4	3	4	5	4	4	4	3	36

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	5	3	4	3	3	4	4	5	35

Total71

Hole	Par
1	5
2	4
3	3
4	4
5	5
6	4
7	4
8	4
9	3
Out	36
10	4
11	5
12	3
13	4
14	3
15	3
16	4
17	4
18	5
In	35
Total	71

Course rating and slope

Tee	Yards	Par	Rating / Slope
Gold	7,040	72	74.8 / 142
Blue	6,663	72	73.1 / 136
Maroon	6,464	72	72.1 / 135
White	6,238	72	71.0 / 133 77.0 / 147 (W)
Green	5,919	72	69.7 / 125 75.0 / 142 (W)
Red	5,532	72	67.9 / 121 72.6 / 134 (W)

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

What GolfCore has for Diamondback

GolfCore's library covers Diamondback Golf Club green by green: 18 putting surfaces traced with 206 elevation contours from 1-meter national lidar elevation data. The steepest measured slope on these greens tilts at 8.0 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. Diamondback 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 Diamondback 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 Diamondback. Represent this club? Request changes or removal through our contact page.