OpenYardage
TO THE APP
St. Marys Golf & Country Club is a golf course in Canada. 18 holes are surveyed here from OpenStreetMap, 5,692 m of playing length in total, at par 72. The longest hole is number 17 at 497 m, the shortest number 7 at 126 m. Worked out in advance: the distance to the front and the back edge of the green for 18 holes as well as the carry distance over 37 bunkers for 15 holes.
Yardage book for St. Marys Golf & Country Club. 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.
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| handicap | 1 of 18 holes | Stroke index, net scoring |
In OpenStreetMap this belongs on the individual hole, not on the course; anyone who plays here can add it there for everyone: look at the course in OpenStreetMap · open the editor right away.
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 | 7 | 340 m | 327 · 339 · 351 m | 24 m | 23 m | 63 m | Bunker 209 to 213 m left · Bunker 234 to 240 m left · Bunker 326 to 339 m left · Bunker 340 to 357 m right |
| 2 OSM | 3 | 15 | 147 m | 139 · 152 · 167 m | 28 m | 16 m | 119 m | Bunker 155 to 167 m left |
| 3 OSM | 5 | 1 | 466 m | 441 · 456 · 474 m | 34 m | 20 m | 86 m | Bunker 410 to 423 m right · Bunker 435 to 446 m left |
| 4 OSM | 4 | 11 | 299 m | 271 · 290 · 310 m | 39 m | 23 m | 42 m | Bunker 284 to 292 m left · Bunker 296 to 300 m right · Bunker 306 to 313 m left |
| 5 OSM | 3 | 13 | 186 m | 164 · 180 · 196 m | 32 m | 20 m | 38 m | · |
| 6 OSM | 5 | 3 | 470 m | 450 · 467 · 482 m | 32 m | 23 m | 110 m | Bunker 435 to 445 m right · Bunker 455 to 467 m left |
| 7 OSM | 3 | 17 | 126 m | 118 · 126 · 134 m | 16 m | 19 m | 341 m | · |
| 8 OSM | 4 | 5 | 350 m | 361 · 370 · 377 m | 15 m | 22 m | 367 m | Bunker 35 to 46 m right · Bunker 58 to 73 m right |
| 9 OSM | 4 | 9 | 341 m | 330 · 341 · 351 m | 20 m | 17 m | 114 m | Bunker 328 to 336 m right · Bunker 335 to 352 m left |
| 10 OSM | 4 | 12 | 258 m | 246 · 260 · 271 m | 25 m | 25 m | 90 m | · |
| 11 OSM | 5 | 4 | 466 m | 448 · 463 · 476 m | 28 m | 28 m | 93 m | Bunker 469 to 480 m right |
| 12 OSM | 4 | 2 | 381 m | 370 · 383 · 404 m | 34 m | 20 m | 48 m | Bunker 235 to 252 m right · Bunker 359 to 376 m left · Bunker 384 to 398 m right |
| 13 OSM | 4 | 10 | 319 m | 302 · 313 · 327 m | 25 m | 21 m | 43 m | Bunker 299 to 316 m right · Bunker 312 to 327 m left |
| 14 OSM | 4 | 14 | 332 m | 322 · 335 · 348 m | 26 m | 21 m | 84 m | Bunker 169 to 184 m right · Bunker 322 to 339 m right · Bunker 340 to 353 m left |
| 15 OSM | 5 | 6 | 424 m | 415 · 425 · 440 m | 24 m | 29 m | 52 m | Bunker 182 to 202 m left · Bunker 217 to 233 m right · Bunker 344 to 362 m right · Bunker 423 to 448 m right |
| 16 OSM | 3 | 18 | 142 m | 126 · 139 · 153 m | 27 m | 28 m | 48 m | Bunker 143 to 157 m right |
| 17 OSM | 5 | · | 497 m | 477 · 490 · 506 m | 30 m | 28 m | 82 m | Bunker 220 to 234 m left · Bunker 234 to 258 m right · Bunker 448 to 461 m left · Bunker 478 to 496 m right · Bunker 488 to 503 m left |
| 18 OSM | 3 | 16 | 148 m | 135 · 147 · 159 m | 24 m | 33 m | · | Bunker 155 to 166 m right · Bunker 159 to 166 m left |
| HOLES 1 TO 9 | 35 | 2,725 m | ||||||
| HOLES 10 TO 18 | 37 | 2,967 m | ||||||
| 18 HOLES | 72 | 5,692 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 2026-08-10.
Free, no advertising, a community project.