OpenYardage
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Blue Nine is a golf course in the United States. 9 holes are surveyed here from OpenStreetMap, 3,243 m of playing length in total, at par 36. The longest hole is number 6 at 560 m, the shortest number 4 at 167 m. Worked out in advance: the distance to the front and the back edge of the green for 9 holes as well as the carry distance over 22 bunkers for 9 holes.
Yardage book for Blue Nine. In OpenYardage every hole is a drawing, with distance rings, your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet.
OPEN THE COURSE IN THE APPReading needs no account. Writing your own book does.
Par and stroke index are on record for every hole, so the card is complete. Not every club publishes its scorecard; this one is put together from the open data of OpenStreetMap and is not the club's official card. For a counting round the card from the pro shop is the one that applies.
All figures in metres. The length follows the line of play from the back tee to the middle of the green and takes a dogleg with it. Carry distances count from the tee to the near edge and to the far edge of the hazard. The stroke index ranks the holes by difficulty from 1 to 18 and decides where net strokes fall.
TABLE SCROLLS SIDEWAYS
| HOLE | PAR | STROKE INDEX | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 8 | 336 m | 321 · 334 · 348 m | 27 m | 24 m | 77 m | Bunker 237 to 254 m left · Bunker 314 to 333 m right |
| 2 OSM | 4 | 1 | 383 m | 362 · 379 · 396 m | 35 m | 24 m | 41 m | Bunker 350 to 387 m left |
| 3 OSM | 5 | 5 | 429 m | 411 · 428 · 443 m | 32 m | 24 m | 66 m | Bunker 341 to 366 m left · Bunker 392 to 425 m right |
| 4 OSM | 3 | 9 | 167 m | 147 · 163 · 180 m | 33 m | 25 m | 295 m | Bunker 139 to 158 m left · Bunker 142 to 156 m right · Bunker 179 to 189 m right |
| 5 OSM | 4 | 7 | 421 m | 401 · 416 · 435 m | 34 m | 29 m | 187 m | Bunker 199 to 220 m right · Bunker 289 to 312 m right · Bunker 381 to 408 m right |
| 6 OSM | 5 | 4 | 560 m | 537 · 556 · 576 m | 39 m | 20 m | 129 m | Bunker 260 to 282 m right · Bunker 370 to 410 m right · Bunker 418 to 461 m left |
| 7 OSM | 3 | 6 | 188 m | 169 · 187 · 206 m | 37 m | 27 m | 153 m | Bunker 167 to 213 m left |
| 8 OSM | 4 | 3 | 375 m | 357 · 373 · 394 m | 37 m | 31 m | 56 m | Bunker 210 to 231 m left · Bunker 235 to 249 m right · Bunker 262 to 302 m right · Bunker 331 to 383 m right · Bunker 342 to 361 m left |
| 9 OSM | 4 | 2 | 384 m | 366 · 382 · 400 m | 34 m | 20 m | · | Bunker 230 to 267 m right · Bunker 337 to 370 m left |
| 9 HOLES | 36 | 3,243 m |
The basis is the map of this course in OpenStreetMap. Lengths, distances to the green edge and carry distances are calculated from it, not copied: every hole is projected onto its line of play and the arc length from the tee is counted. This replaces neither an official course measurement nor the club's scorecard. If you spot a mistake you can report it through the course page in the app or correct it in OpenStreetMap straight away. Data as of 2026-08-04.
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