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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.
Mariagerfjord Golfklub is a golf course in Denmark. 27 holes are surveyed here from OpenStreetMap, 6,961 yd6,363 m of playing length in total, at par 98. The longest hole is number 18 at 526 yd481 m, the shortest number 19 at 59 yd54 m. Worked out in advance: the distance to the front and the back edge of the green for 27 holes as well as the carry distance over 40 bunkers and 3 water hazards for 24 holes. For 26 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 Mariagerfjord Golfklub. 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 | 13 | 285 yd261 m | 266 · 284 · 301 yd243 · 260 · 275 m | 35 yd32 m | 30 yd27 m | +9 yd+8 m | 49 yd45 m |
| 2 OSM | 3 | 11 | 159 yd145 m | 154 · 170 · 185 yd141 · 155 · 169 m | 31 yd28 m | 22 yd20 m | -1 yd-1 m | 44 yd40 m |
| 3 OSM | 4 | 3 | 441 yd403 m | 417 · 433 · 451 yd381 · 396 · 412 m | 34 yd31 m | 21 yd19 m | +2 yd+2 m | 73 yd67 m |
| 4 OSM | 5 | 1 | 522 yd477 m | 514 · 527 · 540 yd470 · 482 · 494 m | 27 yd25 m | 23 yd21 m | -2 yd-2 m | 58 yd53 m |
| 5 OSM | 4 | 7 | 362 yd331 m | 347 · 360 · 374 yd317 · 329 · 342 m | 27 yd25 m | 28 yd26 m | -14 yd-12 m | · |
| 6 OSM | 3 | 1 | 149 yd136 m | 139 · 149 · 155 yd127 · 136 · 142 m | 16 yd15 m | 14 yd13 m | -11 yd-10 m | · |
| 7 OSM | 4 | 9 | 340 yd311 m | 319 · 338 · 358 yd292 · 309 · 327 m | 38 yd35 m | 31 yd28 m | +3 yd+3 m | 220 yd201 m |
| 8 OSM | 5 | 5 | 509 yd465 m | 499 · 517 · 531 yd456 · 473 · 486 m | 33 yd30 m | 30 yd27 m | -3 yd-3 m | 84 yd77 m |
| 9 OSM | 3 | 15 | 165 yd151 m | 140 · 159 · 176 yd128 · 145 · 161 m | 36 yd33 m | 17 yd16 m | -5 yd-4 m | 107 yd98 m |
| 10 OSM | 4 | 10 | 399 yd365 m | 389 · 407 · 424 yd356 · 372 · 388 m | 35 yd32 m | 25 yd23 m | +5 yd+4 m | 48 yd44 m |
| 11 OSM | 3 | 14 | 172 yd157 m | 166 · 182 · 191 yd152 · 166 · 175 m | 24 yd22 m | 24 yd22 m | -1 yd-1 m | 93 yd85 m |
| 12 OSM | 4 | 16 | 317 yd290 m | 296 · 311 · 325 yd271 · 284 · 297 m | 27 yd25 m | 24 yd22 m | -3 yd-3 m | 33 yd30 m |
| 13 OSM | 4 | 6 | 364 yd333 m | 346 · 363 · 382 yd316 · 332 · 349 m | 36 yd33 m | 30 yd27 m | +1 yd+1 m | 48 yd44 m |
| 14 OSM | 3 | 18 | 101 yd92 m | 95 · 110 · 125 yd87 · 101 · 114 m | 28 yd26 m | 21 yd19 m | -4 yd-4 m | 50 yd46 m |
| 15 OSM | 4 | 8 | 392 yd358 m | 365 · 385 · 399 yd334 · 352 · 365 m | 34 yd31 m | 20 yd18 m | +3 yd+2 m | 44 yd40 m |
| 16 OSM | 5 | 4 | 481 yd440 m | 474 · 490 · 506 yd433 · 448 · 463 m | 32 yd29 m | 19 yd17 m | -2 yd-2 m | 63 yd58 m |
| 17 OSM | 4 | 2 | 402 yd368 m | 395 · 411 · 427 yd361 · 376 · 390 m | 32 yd29 m | 21 yd19 m | 0 yd0 m | 85 yd78 m |
| 18 OSM | 5 | 12 | 526 yd481 m | 504 · 524 · 541 yd461 · 479 · 495 m | 38 yd35 m | 26 yd24 m | -9 yd-8 m | · |
| 19 OSM 1 | 3 | 9 | 59 yd54 m | 52 · 61 · 70 yd48 · 56 · 64 m | 17 yd16 m | 15 yd14 m | · | 68 yd62 m |
| 20 OSM 2 | 3 | 3 | 89 yd81 m | 81 · 90 · 100 yd74 · 82 · 91 m | 17 yd16 m | 12 yd11 m | +3 yd+2 m | 93 yd85 m |
| 21 OSM 3 | 3 | 5 | 90 yd82 m | 82 · 89 · 97 yd75 · 81 · 89 m | 15 yd14 m | 14 yd13 m | 0 yd0 m | 70 yd64 m |
| 22 OSM 4 | 3 | 2 | 140 yd128 m | 128 · 139 · 149 yd117 · 127 · 136 m | 21 yd19 m | 12 yd11 m | +1 yd0 m | 51 yd47 m |
| 23 OSM 5 | 3 | 8 | 89 yd81 m | 78 · 85 · 94 yd71 · 78 · 86 m | 16 yd15 m | 15 yd14 m | +2 yd+2 m | · |
| 24 OSM 6 | 3 | 17 | 137 yd125 m | 121 · 135 · 148 yd111 · 123 · 135 m | 26 yd24 m | 25 yd23 m | -4 yd-3 m | · |
| 25 OSM 7 | 3 | 4 | 97 yd89 m | 86 · 94 · 102 yd79 · 86 · 93 m | 15 yd14 m | 12 yd11 m | -9 yd-8 m | 15 yd14 m |
| 26 OSM 8 | 3 | 7 | 85 yd78 m | 75 · 83 · 91 yd69 · 76 · 83 m | 15 yd14 m | 12 yd11 m | 0 yd0 m | 27 yd25 m |
| 27 OSM 9 | 3 | 6 | 89 yd81 m | 78 · 86 · 94 yd71 · 79 · 86 m | 15 yd14 m | 14 yd13 m | +2 yd+1 m | · |
| HOLES 1 TO 9 | 35 | 2,932 yd2,680 m | ||||||
| HOLES 10 TO 18 | 36 | 3,154 yd2,884 m | ||||||
| 27 HOLES | 98 | 6,961 yd6,363 m |
For 26 of the 27 holes the elevation profile is calculated. Hole 5 has the most cumulative elevation change along the played line: 16 yd (1 yd up, 15 yd down; -14 yd net tee to green).Hole 5 has the most cumulative elevation change along the played line: 16 m (2 m up, 14 m down; -12 m net tee to green). The basis are official elevation models (DK-DHM).
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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