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Mark Twain Golf Course is a golf course in the United States. 18 holes are surveyed here from OpenStreetMap, 6,139 m of playing length in total, at par 73. The longest hole is number 5 at 511 m, the shortest number 7 at 132 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 35 bunkers and 2 water hazards for 18 holes. For 18 holes the elevation change between tee and green is on record as well.
Yardage book for Mark Twain Golf 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.
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 | ELEVATION | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|---|
| 1 OSM | 5 | 4 | 360 m | 349 · 362 · 374 m | 25 m | 26 m | +10 m | 78 m | Bunker 317 to 325 m left · Bunker 341 to 357 m left · Bunker 346 to 359 m right |
| 2 OSM | 4 | 3 | 348 m | 337 · 348 · 360 m | 24 m | 19 m | +11 m | 57 m | Bunker 321 to 338 m right · Bunker 338 to 350 m left |
| 3 OSM | 5 | 9 | 416 m | 405 · 417 · 430 m | 25 m | 19 m | +5 m | 36 m | Bunker 179 to 187 m right · Bunker 215 to 221 m right · Bunker 242 to 251 m right · Bunker 378 to 388 m left · Bunker 404 to 414 m left |
| 4 OSM | 3 | 9 | 154 m | 142 · 154 · 163 m | 21 m | 19 m | +10 m | 55 m | Bunker 104 to 115 m right · Bunker 126 to 145 m right · Bunker 134 to 161 m left |
| 5 OSM | 5 | 1 | 511 m | 496 · 509 · 520 m | 23 m | 24 m | -32 m | 50 m | Bunker 488 to 508 m left · Bunker 497 to 506 m right |
| 6 OSM | 4 | 17 | 357 m | 343 · 354 · 367 m | 24 m | 26 m | -10 m | 51 m | Bunker 326 to 344 m left · Bunker 337 to 347 m right |
| 7 OSM | 3 | 13 | 132 m | 122 · 132 · 141 m | 19 m | 23 m | +9 m | 91 m | Bunker 121 to 146 m right |
| 8 OSM | 4 | 11 | 329 m | 319 · 331 · 340 m | 21 m | 21 m | +11 m | 59 m | Bunker 304 to 314 m left · Bunker 316 to 326 m right |
| 9 OSM | 4 | 7 | 398 m | 383 · 396 · 410 m | 28 m | 27 m | -10 m | 108 m | Water 206 to 235 m right · Bunker 384 to 393 m left |
| 10 OSM | 4 | 2 | 388 m | 378 · 391 · 400 m | 22 m | 27 m | +8 m | 58 m | Bunker 372 to 380 m left |
| 11 OSM | 3 | 4 | 214 m | 193 · 209 · 223 m | 30 m | 19 m | +14 m | 46 m | Bunker 195 to 213 m left |
| 12 OSM | 5 | 14 | 466 m | 451 · 465 · 476 m | 25 m | 26 m | -12 m | 51 m | Bunker 385 to 402 m right · Bunker 438 to 452 m left |
| 13 OSM | 4 | 8 | 368 m | 353 · 366 · 380 m | 28 m | 26 m | +5 m | 67 m | Bunker 348 to 357 m left |
| 14 OSM | 4 | 12 | 349 m | 333 · 347 · 361 m | 28 m | 16 m | -20 m | 36 m | Water 300 to 335 m left · Bunker 331 to 342 m right |
| 15 OSM | 3 | 16 | 172 m | 160 · 172 · 183 m | 23 m | 26 m | +5 m | 36 m | Bunker 148 to 158 m left · Bunker 156 to 168 m right |
| 16 OSM | 4 | 6 | 372 m | 360 · 372 · 382 m | 22 m | 22 m | +8 m | 55 m | Bunker 352 to 367 m left |
| 17 OSM | 5 | 18 | 420 m | 405 · 417 · 434 m | 28 m | 21 m | -8 m | 44 m | Bunker 357 to 393 m left · Bunker 402 to 418 m right |
| 18 OSM | 4 | 10 | 385 m | 374 · 385 · 397 m | 22 m | 18 m | -7 m | · | Bunker 307 to 313 m right · Bunker 356 to 365 m right · Bunker 367 to 386 m left |
| HOLES 1 TO 9 | 37 | 3,005 m | |||||||
| HOLES 10 TO 18 | 36 | 3,134 m | |||||||
| 18 HOLES | 73 | 6,139 m |
For 18 of the 18 holes the elevation change between tee and green is calculated. Hole 11 climbs the most, by 14 m between tee and green. Hole 5 drops the most, by 32 m. The basis are official elevation models (US-3DEP).
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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