Hole 1
Par 5 · 500 yd
Plays south-west. Dogleg left. 2 bunkers and water.
Green 31 yd deep, 19 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Ada, Oklahoma, USA
18 holes, par 72, about 6,550 yards (5,989 metres) along the hole lines. The par 3s are 3, 5, 9, 12 and 16. The par 5s are 1, 4, 8, 15 and 18. The longest hole is the 15th at 548 yd, the shortest the 16th at 133 yd. The map shows 13 bunkers. Water is in play on holes 1, 2, 3, 6, 7, 8, 11, 12 and 15.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom. Every green's slopes are mapped: flip a card to see its green.
Par 5 · 500 yd
Plays south-west. Dogleg left. 2 bunkers and water.
Green 31 yd deep, 19 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 361 yd
Plays north-west. Dogleg left. Water.
Green 19 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 213 yd
Plays south-east. Water.
Green 28 yd deep, 19 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 502 yd
Plays west.
Green 24 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 154 yd
Plays south.
Green 19 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 411 yd
Plays east. Water.
Green 21 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays south-east. 2 bunkers and water.
Green 31 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 480 yd
Plays north. Dogleg right. Water.
Green 26 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 151 yd
Plays north-east. 1 bunker.
Green 30 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 448 yd
Plays south.
Green 26 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 372 yd
Plays south-west. Water.
Green 23 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays south-west. Water.
Green 30 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 397 yd
Plays north. Dogleg left. 1 bunker.
Green 30 yd deep, 23 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 366 yd
Plays north-west.
Green 27 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 548 yd
Plays south. Dogleg right. Water.
Green 28 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 133 yd
Plays east. 3 bunkers.
Green 27 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 408 yd
Plays north. Dogleg left. 1 bunker.
Green 35 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 530 yd
Plays north. 4 bunkers.
Green 30 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Lengths are measured along each hole's line on OpenStreetMap, so they can differ from the club's card. A bunker between two holes counts on both.
The app
On your iPhone and Apple Watch, Number & Line turns this map into a yardage book, with distances to the front, middle and back of each green from where you stand. You can plan each hole at home and get club advice from your own distances and the day's wind.
The app is coming soon to the App Store, and this course is already built for it.

Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Green slopes: USGS 3D Elevation Program 1 m DEM (public domain). Our maps are open data too. Number & Line isn't connected with the club.