OpenYardage
TO THE APP
Altadena Golf Course is a golf course in the United States. 9 holes are surveyed here from OpenStreetMap, 2,489 m of playing length in total, at par 36. The longest hole is number 5 at 403 m, the shortest number 6 at 134 m. Worked out in advance: the distance to the front and the back edge of the green for 9 holes as well as the carry distance over 11 bunkers for 8 holes. For 9 holes the elevation change between tee and green is on record as well.
Yardage book for Altadena 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.
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| handicap | 9 of 9 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.
TABLE SCROLLS SIDEWAYS
| HOLE | PAR | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | ELEVATION | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 257 m | 247 · 257 · 269 m | 22 m | 19 m | -10 m | 53 m | Bunker 166 to 199 m right |
| 2 OSM | 4 | 296 m | 285 · 297 · 308 m | 23 m | 30 m | -12 m | 92 m | Bunker 126 to 152 m right · Bunker 279 to 286 m right |
| 3 OSM | 4 | 197 m | 187 · 195 · 203 m | 16 m | 18 m | 0 m | 111 m | Bunker 174 to 186 m right |
| 4 OSM | 5 | 391 m | 381 · 393 · 404 m | 23 m | 21 m | +16 m | 56 m | · |
| 5 OSM | 4 | 403 m | 394 · 403 · 413 m | 19 m | 18 m | -16 m | 56 m | Bunker 389 to 400 m right |
| 6 OSM | 3 | 134 m | 123 · 134 · 142 m | 20 m | 20 m | -1 m | 36 m | Bunker 113 to 127 m right |
| 7 OSM | 4 | 267 m | 256 · 268 · 278 m | 22 m | 22 m | +11 m | 61 m | Bunker 245 to 257 m right |
| 8 OSM | 3 | 152 m | 141 · 150 · 163 m | 22 m | 20 m | -5 m | 55 m | Bunker 137 to 149 m left |
| 9 OSM | 5 | 392 m | 380 · 390 · 404 m | 25 m | 25 m | +16 m | · | Bunker 198 to 211 m left · Bunker 209 to 226 m right · Bunker 368 to 380 m right |
| 9 HOLES | 36 | 2,489 m |
For 9 of the 9 holes the elevation change between tee and green is calculated. Hole 4 climbs the most, by 16 m between tee and green. Hole 5 drops the most, by 16 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.
Free, no advertising, a community project.