OpenYardage
TO THE APP
Herndon Centennial Golf Course is a golf course in the United States. 18 holes are surveyed here from OpenStreetMap, 5,095 m of playing length in total, at par 72. The longest hole is number 3 at 425 m, the shortest number 14 at 97 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 40 bunkers and 8 water hazards for 18 holes.
Yardage book for Herndon Centennial 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 | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 1 | 355 m | 338 · 356 · 372 m | 34 m | 33 m | 96 m | Bunker 219 to 233 m left · Bunker 339 to 346 m right · Bunker 343 to 356 m left · Bunker 368 to 380 m right |
| 2 OSM | 4 | 9 | 312 m | 301 · 313 · 325 m | 24 m | 25 m | 92 m | Water 0 to 101 m right · Bunker 291 to 297 m left · Bunker 300 to 313 m right |
| 3 OSM | 5 | 7 | 425 m | 412 · 424 · 435 m | 23 m | 25 m | 246 m | Water 57 to 271 m right · Bunker 357 to 378 m right · Bunker 403 to 412 m left · Bunker 439 to 448 m left |
| 4 OSM | 4 | 13 | 279 m | 269 · 279 · 288 m | 19 m | 25 m | 71 m | Bunker 264 to 283 m right |
| 5 OSM | 4 | 15 | 148 m | 136 · 149 · 162 m | 26 m | 31 m | 53 m | Water 35 to 75 m left · Bunker 120 to 138 m left |
| 6 OSM | 4 | 5 | 318 m | 303 · 319 · 335 m | 32 m | 32 m | 62 m | Bunker 203 to 222 m right · Bunker 305 to 320 m right · Bunker 323 to 335 m left |
| 7 OSM | 3 | 11 | 134 m | 122 · 136 · 155 m | 32 m | 23 m | 56 m | Bunker 117 to 141 m left · Water 119 to 144 m right · Bunker 139 to 152 m right |
| 8 OSM | 4 | 3 | 308 m | 290 · 304 · 320 m | 30 m | 27 m | 186 m | Bunker 194 to 207 m left · Bunker 284 to 297 m right · Bunker 295 to 304 m left |
| 9 OSM | 4 | 17 | 273 m | 258 · 272 · 287 m | 30 m | 33 m | 67 m | Bunker 178 to 192 m right · Bunker 249 to 257 m left · Bunker 268 to 279 m left |
| 10 OSM | 4 | 12 | 264 m | 250 · 266 · 281 m | 31 m | 33 m | 293 m | Bunker 241 to 247 m right · Bunker 261 to 274 m right |
| 11 OSM | 4 | 2 | 308 m | 290 · 307 · 321 m | 32 m | 21 m | 61 m | Water 37 to 43 m left · Bunker 291 to 311 m right |
| 12 OSM | 4 | 8 | 321 m | 305 · 321 · 338 m | 34 m | 25 m | 52 m | Bunker 298 to 314 m left · Bunker 328 to 340 m left |
| 13 OSM | 4 | 6 | 321 m | 307 · 321 · 338 m | 32 m | 24 m | 67 m | Bunker 191 to 219 m left · Bunker 299 to 309 m left · Bunker 318 to 332 m right |
| 14 OSM | 3 | 18 | 97 m | 81 · 98 · 113 m | 32 m | 31 m | 45 m | Water 36 to 103 m right · Bunker 99 to 119 m left |
| 15 OSM | 5 | 14 | 413 m | 397 · 412 · 430 m | 32 m | 18 m | 177 m | Water 308 to 318 m left · Water 323 to 332 m right · Bunker 372 to 403 m left |
| 16 OSM | 3 | 16 | 99 m | 85 · 101 · 119 m | 34 m | 24 m | 46 m | Bunker 71 to 84 m left · Bunker 102 to 115 m right · Bunker 103 to 119 m left |
| 17 OSM | 5 | 10 | 404 m | 387 · 400 · 416 m | 28 m | 22 m | 80 m | Bunker 190 to 216 m right · Bunker 378 to 387 m left · Bunker 403 to 424 m right |
| 18 OSM | 4 | 4 | 316 m | 299 · 316 · 332 m | 33 m | 27 m | · | Bunker 167 to 189 m right · Bunker 290 to 322 m left |
| HOLES 1 TO 9 | 36 | 2,552 m | ||||||
| HOLES 10 TO 18 | 36 | 2,543 m | ||||||
| 18 HOLES | 72 | 5,095 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 2026-08-04.
Free, no advertising, a community project.