Hole 1
Par 5 · 622 yd
Plays north. 4 bunkers.
Green 26 yd deep, 35 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Berthoud, Colorado, USA
18 holes, par 72, about 8,046 yards (7,357 metres) along the hole lines. The par 3s are 2, 8, 14 and 16. The par 5s are 1, 5, 13 and 15. The longest hole is the 13th at 776 yd, the shortest the 16th at 152 yd. The map shows 69 bunkers. Water is in play on holes 2, 3 and 6.
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 · 622 yd
Plays north. 4 bunkers.
Green 26 yd deep, 35 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 254 yd
Plays north. Water.
Green 49 yd deep, 39 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 374 yd
Plays south-west. Dogleg left. 4 bunkers and water.
Green 36 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 511 yd
Plays north. 3 bunkers.
Green 33 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 607 yd
Plays north. 6 bunkers.
Green 42 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 383 yd
Plays west. Dogleg right. 6 bunkers and water.
Green 39 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 464 yd
Plays south-west. Dogleg right. 3 bunkers.
Green 32 yd deep, 33 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 215 yd
Plays south-west.
Green 45 yd deep, 17 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 440 yd
Plays south. Dogleg right. 7 bunkers.
Green 33 yd deep, 30 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 389 yd
Plays south. Dogleg right. 6 bunkers.
Green 40 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 509 yd
Plays north-east.
Green 33 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 446 yd
Plays north-east. Dogleg right. 7 bunkers.
Green 34 yd deep, 39 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 776 yd
Plays south. Dogleg left. 4 bunkers.
Green 36 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 287 yd
Plays east. 1 bunker.
Green 34 yd deep, 37 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 592 yd
Plays south. 4 bunkers.
Green 32 yd deep, 40 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 152 yd
Plays west. 5 bunkers.
Green 34 yd deep, 40 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 499 yd
Plays south. 2 bunkers.
Green 34 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 528 yd
Plays north. 4 bunkers.
Green 30 yd deep, 38 yd wide. Nearly flat 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.