Frog's Breath 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.

8Greens Mapped 158Elevation Contours 22.3%Steepest Slope 9Holes 34Par

Green contour map of Frog's Breath in Hudson, Canada — 158 elevation contours at a 8-centimeter interval with fall-line arrows, traced from 1-meter lidar — One of 8 mapped greens at Frog's Breath, 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	Hudson, Canada
Address	G4GV+3P Hudson, ON, Canada
Website	froggolfclub.com
Holes	9
Par	34
Greens mapped	8
Elevation contours	158
Contour interval	8-centimeter
Largest green elevation span	2.32 m
Steepest measured slope	22.3%
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	3	4	3	4	4	3	5	4	4	34
Yards	178	401	106	361	306	155	477	374	243	2,601

Hole	Par	Yards
1	3	178
2	4	401
3	3	106
4	4	361
5	4	306
6	3	155
7	5	477
8	4	374
9	4	243
Out	34	2,601

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

What GolfCore has for Frog's Breath

GolfCore's library covers Frog's Breath - Private Course green by green: 8 putting surfaces traced with 158 elevation contours from 1-meter national lidar elevation data. The steepest measured slope on these greens tilts at 22.3 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. Frog's Breath - Private Course 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 Frog's Breath 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 Frog's Breath. Represent this club? Request changes or removal through our contact page.