OpenYardage
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Markham Green is a golf course in Canada. 9 holes are surveyed here from OpenStreetMap, 2,987 yd2,731 m of playing length in total, at par 35. The longest hole is number 2 at 471 yd431 m, the shortest number 3 at 148 yd135 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 16 bunkers and 4 water hazards for 9 holes. For 9 holes the elevation change between tee and green is on record as well.
Yardage book for Markham Green. Every hole is a drawing, and next to it the green with its distance rings, plus your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet. The button below opens the whole course, hole by hole.
SEE ALL 9 HOLESReading needs no account. Writing your own book does.
Never played with a yardage book? What goes in one and how to read it
Every hazard carries two numbers: the first reaches its near edge, the second carries past it. Drawn from OpenStreetMap, exactly as the app draws it.
| 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: edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away.
All figures in yards, converted from the metre values in OpenStreetMap.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.
| HOLE | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | OUT |
|---|---|---|---|---|---|---|---|---|---|---|
| PAR | 4 | 5 | 3 | 4 | 4 | 4 | 4 | 3 | 4 | 35 |
| LENGTH | 276 yd252 m | 471 yd431 m | 148 yd135 m | 354 yd324 m | 331 yd303 m | 360 yd329 m | 407 yd372 m | 209 yd191 m | 431 yd394 m | 2,987 yd2,731 m |
| GREEN DEPTH | 27 yd25 m | 39 yd36 m | 24 yd22 m | 31 yd28 m | 25 yd23 m | 35 yd32 m | 30 yd27 m | 31 yd28 m | 30 yd27 m | · |
| ELEVATION | +1 yd+1 m | -1 yd-1 m | -1 yd-1 m | -1 yd-1 m | -9 yd-8 m | -2 yd-2 m | -2 yd-2 m | -8 yd-7 m | -3 yd-3 m | · |
For 9 of the 9 holes the elevation profile is calculated. Hole 5 has the most cumulative elevation change along the played line: 11 yd (1 yd up, 10 yd down; -9 yd net tee to green).Hole 5 has the most cumulative elevation change along the played line: 10 m (1 m up, 9 m down; -8 m net tee to green). The basis are official elevation models (CA-HRDEM).
Two numbers to every hazard: the first reaches its near edge, the second carries past it. Land between the two and you are in it.
Bunker Red penalty area Water · yards from the teemetres from the tee · L left · R right
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, map it in FairwayMapper or correct it in OpenStreetMap straight away. Data as of 2026-09-25.
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