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Cobalt Course is a golf course in Canada. 10 holes are surveyed here from OpenStreetMap, 3,453 yd3,158 m of playing length in total, at par 40. The longest hole is number 15 at 521 yd476 m, the shortest number 5 at 153 yd140 m. Worked out in advance: the distance to the front and the back edge of the green for 10 holes as well as the carry distance over 17 bunkers and 10 water hazards for 10 holes. For 10 holes the elevation change between tee and green is on record as well.
Yardage book for Cobalt Course. 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 | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|---|
| 5 OSM | 3 | 3 | 153 yd140 m | 142 · 153 · 167 yd130 · 140 · 153 m | 25 yd23 m | 25 yd23 m | -2 yd-2 m | 37 yd34 m | Bunker 56 to 68 yd right · Water 72 to 230 yd right · Bunker 129 to 139 yd rightBunker 51 to 62 m right · Water 66 to 210 m right · Bunker 118 to 127 m right |
| 6 OSM | 4 | 9 | 281 yd257 m | 262 · 281 · 300 yd240 · 257 · 274 m | 37 yd34 m | 16 yd15 m | -2 yd-2 m | 114 yd104 m | Water 0 to 115 yd right · Bunker 223 to 231 yd leftWater 0 to 105 m right · Bunker 204 to 211 m left |
| 7 OSM | 5 | 1 | 516 yd472 m | 500 · 514 · 526 yd457 · 470 · 481 m | 26 yd24 m | 34 yd31 m | +4 yd+4 m | · | Water 250 to 488 yd right · Bunker 428 to 439 yd right · Water 443 to 583 yd left · Bunker 493 to 505 yd rightWater 229 to 446 m right · Bunker 391 to 401 m right · Water 405 to 533 m left · Bunker 451 to 462 m right |
| 11 OSM | 4 | 16 | 337 yd308 m | 319 · 337 · 358 yd292 · 308 · 327 m | 38 yd35 m | 23 yd21 m | -3 yd-3 m | 49 yd45 m | Water 0 to 52 yd left · Bunker 313 to 401 yd leftWater 0 to 48 m left · Bunker 286 to 367 m left |
| 12 OSM | 4 | 12 | 361 yd330 m | 348 · 359 · 371 yd318 · 328 · 339 m | 24 yd22 m | 23 yd21 m | 0 yd0 m | 32 yd29 m | Water 217 to 300 yd left · Bunker 314 to 323 yd right · Bunker 348 to 362 yd right · Bunker 374 to 404 yd leftWater 198 to 274 m left · Bunker 287 to 295 m right · Bunker 318 to 331 m right · Bunker 342 to 369 m left |
| 13 OSM | 4 | 10 | 354 yd324 m | 344 · 357 · 366 yd315 · 326 · 335 m | 22 yd20 m | 30 yd27 m | +1 yd+1 m | 65 yd59 m | Bunker 39 to 48 yd left · Water 78 to 151 yd rightBunker 36 to 44 m left · Water 71 to 138 m right |
| 14 OSM | 4 | 4 | 401 yd367 m | 385 · 399 · 413 yd352 · 365 · 378 m | 28 yd26 m | 17 yd16 m | -2 yd-2 m | 149 yd136 m | Water 231 to 305 yd right · Bunker 372 to 400 yd rightWater 211 to 279 m right · Bunker 340 to 366 m right |
| 15 OSM | 5 | 2 | 521 yd476 m | 499 · 519 · 538 yd456 · 475 · 492 m | 38 yd35 m | 24 yd22 m | +3 yd+2 m | 77 yd70 m | Bunker 137 to 163 yd left · Bunker 503 to 522 yd leftBunker 125 to 149 m left · Bunker 460 to 477 m left |
| 16 OSM | 3 | 18 | 155 yd142 m | 138 · 154 · 167 yd126 · 141 · 153 m | 30 yd27 m | 24 yd22 m | -1 yd0 m | 38 yd35 m | Bunker 126 to 185 yd left · Bunker 176 to 197 yd right · Bunker 202 to 215 yd leftBunker 115 to 169 m left · Bunker 161 to 180 m right · Bunker 185 to 197 m left |
| 17 OSM | 4 | 6 | 374 yd342 m | 361 · 377 · 393 yd330 · 345 · 359 m | 32 yd29 m | 31 yd28 m | +4 yd+4 m | · | Bunker 35 to 47 yd left · Water 295 to 451 yd right · Red penalty area 409 to 447 yd leftBunker 32 to 43 m left · Water 270 to 412 m right · Red penalty area 374 to 409 m left |
| 10 HOLES | 40 | 3,453 yd3,158 m |
For 10 of the 10 holes the elevation profile is calculated. Hole 15 has the most cumulative elevation change along the played line: 9 yd (6 yd up, 3 yd down; +3 yd net tee to green).Hole 15 has the most cumulative elevation change along the played line: 8 m (5 m up, 3 m down; +2 m net tee to green). The basis are official elevation models (CA-HRDEM).
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 2026-08-29.
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Do you work for Cobalt Course?
The club material is still waiting on OpenStreetMap: 10 holes are drawn, not a full round of 9, 18, 27 or 36. You know your course better than any stranger: in OpenStreetMap that is an hour of work.
look at the course in OpenStreetMap · open the editor right away
As soon as it is there, the club material appears here: QR code, badge and the booklet to leave out.