Hole 1
Par 4 · 390 yd
Plays north-east. Dogleg right. 4 bunkers.
Golf course in Concord, California, USA
18 holes, par 71, about 6,905 yards (6,314 metres) along the hole lines. The par 3s are 4, 7, 13 and 17. The par 5s are 3, 6 and 14. The longest hole is the 3rd at 632 yd, the shortest the 17th at 108 yd. The map shows 40 bunkers. Water is in play on holes 3, 4, 5, 6, 7 and 10.
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 · 390 yd
Plays north-east. Dogleg right. 4 bunkers.
Par 4 · 400 yd
Plays south-east.
Par 5 · 632 yd
Plays west. Dogleg left. 3 bunkers and water.
Par 3 · 237 yd
Plays east. 3 bunkers and water.
Par 4 · 440 yd
Plays east. 1 bunker and water.
Par 5 · 563 yd
Plays west. 2 bunkers and water.
Par 3 · 141 yd
Plays north-west. 4 bunkers and water.
Par 4 · 421 yd
Plays north-east. 3 bunkers.
Par 4 · 448 yd
Plays south-west. 2 bunkers.
Par 4 · 387 yd
Plays north. 2 bunkers and water.
Par 4 · 387 yd
Plays east. 5 bunkers.
Par 4 · 409 yd
Plays west. 6 bunkers.
Par 3 · 178 yd
Plays north. 3 bunkers.
Par 5 · 500 yd
Plays south-east. 7 bunkers.
Par 4 · 448 yd
Plays south-east. 2 bunkers.
Par 4 · 455 yd
Plays north-west. 3 bunkers.
Par 3 · 108 yd
Plays south-west. 2 bunkers.
Par 4 · 359 yd
Plays south-west. 3 bunkers.
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. Our maps are open data too. Number & Line isn't connected with the club.