Hole 1
Par 5 · 575 yd
Plays south. 2 bunkers.
Green 34 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Olathe, Kansas, USA
18 holes, par 71, about 6,285 yards (5,747 metres) along the hole lines. The par 3s are 4, 6, 12, 14 and 17. The par 5s are 1, 7, 10 and 15. The longest hole is the 1st at 575 yd, the shortest the 4th at 155 yd. The map shows 18 bunkers. Water is in play on holes 6, 11, 16, 17 and 18.
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 · 575 yd
Plays south. 2 bunkers.
Green 34 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 360 yd
Plays north. Dogleg left. 3 bunkers.
Green 40 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 343 yd
Plays south-east. Dogleg left.
Green 40 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 155 yd
Plays north-east. 1 bunker.
Green 38 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 328 yd
Plays south. Dogleg left. 1 bunker.
Green 38 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 187 yd
Plays west. Water.
Green 32 yd deep, 35 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 524 yd
Plays north. 1 bunker.
Green 34 yd deep, 33 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays south-east. 2 bunkers.
Green 30 yd deep, 43 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 369 yd
Plays north-west. 1 bunker.
Green 38 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 546 yd
Plays south-east. Dogleg right. 1 bunker.
Green 33 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 373 yd
Plays west. 1 bunker and water.
Green 30 yd deep, 46 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 163 yd
Plays east. 1 bunker.
Green 37 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 332 yd
Plays south. Dogleg left. 1 bunker.
Green 39 yd deep, 34 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 175 yd
Plays north. 1 bunker.
Green 37 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 505 yd
Plays north-east. Dogleg left. 1 bunker.
Green 32 yd deep, 32 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 387 yd
Plays north. Dogleg right. 1 bunker and water.
Green 28 yd deep, 37 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays south-east. 1 bunker and water.
Green 36 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays west. Water.
Green 32 yd deep, 23 yd wide. Falls 2% 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.