In OpenStreetMap this club has more holes than a single round, or hands out numbers more than once. Which hole belongs to which course is not in the data: the holes carry no golf:course:name. Where that tag is present we separate the courses and show them one by one. Here all holes stand together, and whoever writes the book makes the choice. Tagging the holes in OpenStreetMap settles it for everyone.
St. Laurence Golf is a golf course in Finland. 36 holes are surveyed here from OpenStreetMap, 13,771 yd12,593 m of playing length in total, at par 144. The longest hole is number 9 at 610 yd558 m, the shortest number 20 at 130 yd119 m. Worked out in advance: the distance to the front and the back edge of the green for 36 holes as well as the carry distance over 139 bunkers and 22 water hazards for 36 holes. For 36 holes the elevation change between tee and green is on record as well.
Every hazard carries two numbers: the first reaches its near edge, the second carries past it. Drawn from OpenStreetMap, exactly as the app draws it.
Yardage book for St. Laurence Golf. 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.
Never played with a yardage book? What goes in one and how to read it
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 yards, converted from the metre values in OpenStreetMap.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 | ELEVATION | WALK TO NEXT HOLE |
|---|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 14 | 363 yd332 m | 351 · 364 · 378 yd321 · 333 · 346 m | 27 yd25 m | 30 yd27 m | +3 yd+3 m | · |
| 2 OSM | 3 | 17 | 184 yd168 m | 168 · 183 · 197 yd154 · 167 · 180 m | 30 yd27 m | 37 yd34 m | +1 yd+1 m | · |
| 3 OSM | 5 | 10 | 541 yd495 m | 519 · 539 · 557 yd475 · 493 · 509 m | 37 yd34 m | 22 yd20 m | 0 yd0 m | · |
| 4 OSM | 4 | 5 | 446 yd408 m | 427 · 444 · 465 yd390 · 406 · 425 m | 38 yd35 m | 30 yd27 m | 0 yd0 m | · |
| 5 OSM | 4 | 4 | 453 yd414 m | 436 · 453 · 466 yd399 · 414 · 426 m | 30 yd27 m | 28 yd26 m | -1 yd-1 m | · |
| 6 OSM | 5 | 15 | 526 yd481 m | 506 · 525 · 542 yd463 · 480 · 496 m | 35 yd32 m | 35 yd32 m | -3 yd-3 m | 129 yd118 m |
| 7 OSM | 5 | 1 | 559 yd511 m | 537 · 560 · 583 yd491 · 512 · 533 m | 46 yd42 m | 32 yd29 m | +1 yd+1 m | 59 yd54 m |
| 8 OSM | 3 | 7 | 218 yd199 m | 191 · 213 · 236 yd175 · 195 · 216 m | 45 yd41 m | 38 yd35 m | +2 yd+2 m | · |
| 9 OSM | 5 | 2 | 610 yd558 m | 595 · 612 · 629 yd544 · 560 · 575 m | 34 yd31 m | 35 yd32 m | +3 yd+3 m | 86 yd79 m |
| 10 OSM | 4 | 1 | 462 yd422 m | 448 · 460 · 477 yd410 · 421 · 436 m | 28 yd26 m | 28 yd26 m | 0 yd0 m | · |
| 11 OSM | 5 | 10 | 505 yd462 m | 486 · 504 · 522 yd444 · 461 · 477 m | 37 yd34 m | 38 yd35 m | -7 yd-6 m | · |
| 12 OSM | 5 | 9 | 571 yd522 m | 552 · 571 · 591 yd505 · 522 · 540 m | 39 yd36 m | 33 yd30 m | -1 yd-1 m | 141 yd129 m |
| 13 OSM | 4 | 7 | 424 yd388 m | 411 · 425 · 443 yd376 · 389 · 405 m | 32 yd29 m | 27 yd25 m | +1 yd+1 m | 122 yd112 m |
| 14 OSM | 3 | 17 | 199 yd182 m | 184 · 197 · 210 yd168 · 180 · 192 m | 27 yd25 m | 31 yd28 m | +1 yd0 m | · |
| 15 OSM | 5 | 6 | 548 yd501 m | 527 · 545 · 564 yd482 · 498 · 516 m | 38 yd35 m | 36 yd33 m | -3 yd-3 m | · |
| 16 OSM | 4 | 5 | 432 yd395 m | 412 · 432 · 453 yd377 · 395 · 414 m | 40 yd37 m | 40 yd37 m | +1 yd+1 m | 77 yd70 m |
| 17 OSM | 5 | 15 | 505 yd462 m | 487 · 506 · 525 yd445 · 463 · 480 m | 38 yd35 m | 32 yd29 m | 0 yd0 m | 71 yd65 m |
| 18 OSM | 4 | 13 | 355 yd325 m | 335 · 355 · 373 yd306 · 325 · 341 m | 38 yd35 m | 49 yd45 m | -3 yd-3 m | · |
| 19 OSM 1 | 4 | 13 | 352 yd322 m | 335 · 351 · 367 yd306 · 321 · 336 m | 32 yd29 m | 38 yd35 m | -1 yd-1 m | · |
| 20 OSM 2 | 3 | 16 | 130 yd119 m | 112 · 128 · 148 yd102 · 117 · 135 m | 36 yd33 m | 27 yd25 m | +1 yd+1 m | · |
| 21 OSM 3 | 4 | 9 | 382 yd349 m | 361 · 382 · 406 yd330 · 349 · 371 m | 45 yd41 m | 47 yd43 m | +4 yd+4 m | · |
| 22 OSM 4 | 4 | 6 | 399 yd365 m | 382 · 399 · 416 yd349 · 365 · 380 m | 34 yd31 m | 26 yd24 m | -1 yd0 m | · |
| 23 OSM 5 | 4 | 3 | 442 yd404 m | 429 · 445 · 459 yd392 · 407 · 420 m | 31 yd28 m | 35 yd32 m | +2 yd+2 m | · |
| 24 OSM 6 | 4 | 12 | 353 yd323 m | 337 · 351 · 367 yd308 · 321 · 336 m | 30 yd27 m | 33 yd30 m | +1 yd+1 m | 51 yd47 m |
| 25 OSM 7 | 4 | 8 | 377 yd345 m | 358 · 376 · 395 yd327 · 344 · 361 m | 36 yd33 m | 34 yd31 m | -1 yd-1 m | 60 yd55 m |
| 26 OSM 8 | 3 | 18 | 161 yd147 m | 145 · 162 · 177 yd133 · 148 · 162 m | 31 yd28 m | 28 yd26 m | -1 yd-1 m | · |
| 27 OSM 9 | 4 | 11 | 383 yd350 m | 364 · 382 · 402 yd333 · 349 · 368 m | 38 yd35 m | 25 yd23 m | -8 yd-8 m | 145 yd133 m |
| 28 OSM 10 | 4 | 4 | 401 yd367 m | 375 · 404 · 433 yd343 · 369 · 396 m | 58 yd53 m | 24 yd22 m | +3 yd+2 m | · |
| 29 OSM 11 | 3 | 3 | 210 yd192 m | 186 · 205 · 231 yd170 · 187 · 211 m | 46 yd42 m | 25 yd23 m | +1 yd+1 m | · |
| 30 OSM 12 | 4 | 8 | 394 yd360 m | 375 · 389 · 411 yd343 · 356 · 376 m | 36 yd33 m | 40 yd37 m | 0 yd0 m | 120 yd110 m |
| 31 OSM 13 | 4 | 12 | 390 yd357 m | 372 · 388 · 411 yd340 · 355 · 376 m | 38 yd35 m | 33 yd30 m | +5 yd+4 m | 36 yd33 m |
| 32 OSM 14 | 3 | 18 | 147 yd134 m | 132 · 145 · 159 yd121 · 133 · 145 m | 26 yd24 m | 44 yd40 m | -9 yd-8 m | · |
| 33 OSM 15 | 4 | 11 | 385 yd352 m | 366 · 386 · 402 yd335 · 353 · 368 m | 37 yd34 m | 31 yd28 m | 0 yd0 m | · |
| 34 OSM 16 | 3 | 16 | 179 yd164 m | 166 · 178 · 191 yd152 · 163 · 175 m | 25 yd23 m | 36 yd33 m | 0 yd0 m | 44 yd40 m |
| 35 OSM 17 | 4 | 2 | 436 yd399 m | 411 · 428 · 456 yd376 · 391 · 417 m | 45 yd41 m | 31 yd28 m | +3 yd+3 m | 69 yd63 m |
| 36 OSM 18 | 4 | 12 | 349 yd319 m | 331 · 348 · 362 yd303 · 318 · 331 m | 32 yd29 m | 28 yd26 m | -3 yd-2 m | · |
| HOLES 1 TO 9 | 38 | 3,900 yd3,566 m | ||||||
| HOLES 10 TO 18 | 39 | 4,001 yd3,659 m | ||||||
| 36 HOLES | 144 | 13,771 yd12,593 m |
For 36 of the 36 holes the elevation profile is calculated. Hole 11 has the most cumulative elevation change along the played line: 13 yd (3 yd up, 10 yd down; -7 yd net tee to green).Hole 11 has the most cumulative elevation change along the played line: 12 m (3 m up, 9 m down; -6 m net tee to green). The basis are official elevation models (FI-MML).
Two numbers to every hazard: the first reaches its near edge, the second carries past it. Land between the two and you are in it.
Bunker Red penalty area Water · yards from the teemetres from the tee · L left · R right
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, map it in FairwayMapper or correct it in OpenStreetMap straight away. Data as of 2026-09-14.
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