Hole 1
Par 4 · 431 yd
Plays north-west. 2 bunkers.
Golf course in Arlington Heights, Illinois, USA
18 holes, par 72, about 6,500 yards (5,944 metres) along the hole lines. The par 3s are 5, 7, 11 and 17. The par 5s are 2, 6, 14 and 15. The longest hole is the 14th at 540 yd, the shortest the 7th at 160 yd. The map shows 2 bunkers. Water is in play on holes 2, 3, 4, 11, 12, 14, 15, 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.
Par 4 · 431 yd
Plays north-west. 2 bunkers.
Par 5 · 470 yd
Plays south. Water.
Par 4 · 388 yd
Plays north. Water.
Par 4 · 359 yd
Plays south. Water.
Par 3 · 184 yd
Plays west.
Par 5 · 533 yd
Plays north.
Par 3 · 160 yd
Plays north-west.
Par 4 · 312 yd
Plays east.
Par 4 · 408 yd
Plays south-east.
Par 4 · 413 yd
Plays south-east.
Par 3 · 161 yd
Plays south-east. Water.
Par 4 · 355 yd
Plays west. Dogleg right. Water.
Par 4 · 388 yd
Plays north. Dogleg left.
Par 5 · 540 yd
Plays south-east. Dogleg left. Water.
Par 5 · 495 yd
Plays north-west. Water.
Par 4 · 320 yd
Plays south-west. Dogleg left. Water.
Par 3 · 170 yd
Plays west. Water.
Par 4 · 413 yd
Plays north-east. Water.
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.