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Course map

Las Positas Golf Course

18 mapped holes in California, United States, drawn from OpenStreetMap shapes and measured from them.

Play this courseRun your club here

Fairway Social already has this map. Start a round and it sets up the card for you — pars and stroke indexes — so you can score it hole by hole. Clubs use the same map for their events, and members score from any phone.

3D flyover

Fly Las Positas Golf Course in 3D

The course on real terrain, every hole's line of play drawn on it. Pick a hole and fly it from the tee, or tour the whole course.

Opening it loads satellite imagery from Esri and public elevation tiles.
Every mapped hole at Las Positas Golf Course, with par and stroke index where OpenStreetMap carries them, the straight-line distance from the mapped tee to the green centre, the distance along the hole's mapped line of play, and whether that line doglegs.
HoleParIndexTee → greenLine of playShape
14—364 yd (333 m)369 yd (337 m)Straight
25—532 yd (487 m)534 yd (488 m)Straight
34—331 yd (303 m)359 yd (328 m)Dogleg right
43—193 yd (177 m)194 yd (177 m)Straight
5——380 yd (347 m)379 yd (347 m)Straight
65—547 yd (500 m)552 yd (505 m)Straight
74—299 yd (274 m)300 yd (274 m)Straight
83—156 yd (143 m)156 yd (143 m)Straight
94—380 yd (348 m)416 yd (380 m)Dogleg left
104—334 yd (305 m)336 yd (307 m)Straight
113—155 yd (142 m)155 yd (142 m)Straight
124—331 yd (303 m)331 yd (303 m)Straight
135—584 yd (534 m)585 yd (535 m)Straight
144—384 yd (351 m)389 yd (356 m)Straight
153—173 yd (158 m)173 yd (158 m)Straight
163—403 yd (369 m)404 yd (369 m)Straight
174—345 yd (315 m)346 yd (316 m)Straight
185—435 yd (398 m)526 yd (481 m)Dogleg left

Par comes from OpenStreetMap and is unconfirmed against the club's scorecard. 17 of 18 holes carry a par tag; the rest show none rather than a filled-in value.

OpenStreetMap carries no stroke index for any hole here, so the index column is empty.

Straight-line tee to green centre, summed across all 18 holes: 5787 m. That is a measurement of the map, not the course: a dogleg plays longer than the line across it, and the mapped tee is one point rather than a named, rated tee block.

Line of play is measured along each hole's routing line as mapped in OpenStreetMap — the tee, the mapper's corners, then the green centre — so it follows a dogleg where the straight line cuts across it. Every hole here has one. Neither number is the club's scorecard.

Every hole

Shapes only — tee, fairway, bunkers, water and green — drawn from OpenStreetMap. No aerial or satellite imagery is loaded until you open the 3D course above. The dashed line is the hole's mapped line of play where it has one, otherwise the straight line from the mapped tee to the green centre.

Hole 1Par 4 · 364 yd (333 m)
Hole 2Par 5 · 532 yd (487 m)
Hole 3Par 4 · 331 yd (303 m) · Dogleg right at 233 yd
Hole 4Par 3 · 193 yd (177 m)
Hole 5Par not tagged · 380 yd (347 m)
Hole 6Par 5 · 547 yd (500 m)
Hole 7Par 4 · 299 yd (274 m)
Hole 8Par 3 · 156 yd (143 m)
Hole 9Par 4 · 380 yd (348 m) · Dogleg left at 223 yd
Hole 10Par 4 · 334 yd (305 m)
Hole 11Par 3 · 155 yd (142 m)
Hole 12Par 4 · 331 yd (303 m)
Hole 13Par 5 · 584 yd (534 m)
Hole 14Par 4 · 384 yd (351 m)
Hole 15Par 3 · 173 yd (158 m)
Hole 16Par 3 · 403 yd (369 m)
Hole 17Par 4 · 345 yd (315 m)
Hole 18Par 5 · 435 yd (398 m) · Dogleg left at 396 yd

Where this comes from

Course shapes © OpenStreetMap contributors, licensed under the Open Database Licence (ODbL). See the OpenStreetMap copyright page and the ODbL. Distances are computed from those shapes, not copied from a scorecard, and the club has not checked them. If you play here and something is wrong, the club can correct it in the app.

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