E. Gaynor Brennan Golf Course

GOLF COURSE IN THE UNITED STATES · 18 HOLES MAPPED

E. Gaynor Brennan Golf Course is a golf course in the United States. 18 holes are surveyed here from OpenStreetMap, 5,705 yd5,217 m of playing length in total. No hole has a par on record. The longest hole is number 4 at 448 yd410 m, the shortest number 9 at 105 yd96 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 39 bunkers and 10 water hazards for 18 holes. For 18 holes the elevation change between tee and green is on record as well.

HOLES18

BUNKERS39

WATER10

SHORTEST HOLE105 yd96 m

LONGEST HOLE448 yd410 m

TOTAL LENGTH5,705 yd5,217 m

COURSE MAP · FROM OPENSTREETMAP

HOLE 5361 yd

176 / 207 ydBunker right

GREEN DEPTH 23 yd · Δ 5 yd

HOLE 5330 m

176 / 189 mBunker right

GREEN DEPTH 21 m · Δ 5 m

HOLE 7381 yd

269 / 311 ydWater left

GREEN DEPTH 24 yd · Δ 13 yd

HOLE 7348 m

269 / 284 mWater left

GREEN DEPTH 22 m · Δ 12 m

HOLE 17429 yd

36 / 81 ydWater left

GREEN DEPTH 27 yd · Δ +11 yd

HOLE 17392 m

36 / 74 mWater left

GREEN DEPTH 25 m · Δ +10 m

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.

Yardage book for E. Gaynor Brennan 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.

Never played with a yardage book? What goes in one and how to read it

TAG	MISSING ON	WHAT FOR
par	18 of 18 holes	Club choice and expectation
handicap	18 of 18 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.

THE HOLES AT A GLANCE

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
LENGTH	355 yd325 m	378 yd346 m	133 yd122 m	448 yd410 m	361 yd330 m	433 yd396 m	381 yd348 m	342 yd313 m	105 yd96 m	2,936 yd2,686 m
GREEN DEPTH	30 yd27 m	28 yd26 m	22 yd20 m	26 yd24 m	23 yd21 m	26 yd24 m	24 yd22 m	31 yd28 m	28 yd26 m	·
ELEVATION	+12 yd+11 m	-12 yd-11 m	-12 yd-11 m	+10 yd+9 m	-5 yd-5 m	+13 yd+12 m	-13 yd-12 m	+2 yd+1 m	+3 yd+3 m	·

HOLE	10	11	12	13	14	15	16	17	18	IN
LENGTH	300 yd274 m	319 yd292 m	346 yd316 m	233 yd213 m	389 yd356 m	171 yd156 m	268 yd245 m	429 yd392 m	314 yd287 m	2,769 yd2,531 m
GREEN DEPTH	28 yd26 m	28 yd26 m	23 yd21 m	27 yd25 m	25 yd23 m	31 yd28 m	31 yd28 m	27 yd25 m	26 yd24 m	·
ELEVATION	0 yd0 m	-9 yd-8 m	+3 yd+2 m	-14 yd-12 m	+2 yd+2 m	-2 yd-2 m	+2 yd+2 m	+11 yd+10 m	-8 yd-7 m	·

ELEVATION CHANGE

For 18 of the 18 holes the elevation profile is calculated. Hole 17 has the most cumulative elevation change along the played line: 27 yd (19 yd up, 8 yd down; +11 yd net tee to green).Hole 17 has the most cumulative elevation change along the played line: 26 m (18 m up, 8 m down; +10 m net tee to green). The basis are official elevation models (US-3DEP).

HOLE 17 FROM THE SIDE · HEIGHT EXAGGERATED 3×

What lies in the way off the tee

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.

24–66R245–268L331–348R22–60R224–245L303–318R

350–383L359–370R320–350L328–338R

38–114R110–120L125–138R35–104R101–110L114–126R

233–247R389–404L439–452R213–226R356–369L401–413R

192–207R316–365R176–189R289–334R

319–327L353–369L407–427L413–421R292–299L323–337L372–390L378–385R

294–311L360–366L362–372R269–284L329–335L331–340R

200–336R307–325R340–347R183–307R281–297R311–317R

30–80R84–101L90–98R27–73R77–92L82–90R

197–213L215–231R281–293R180–195L197–211R257–268R

233–268R293–313L213–245R268–286L

0–80L348–364R0–73L318–333R

98–197L205–227L222–238R90–180L187–208L203–218R

223–235L204–215L

140–157L147–159R205–214L128–144L134–145R187–196L

226–249R207–228R

39–81L287–301L357–364L386–397L411–434L36–74L262–275L326–333L353–363L376–397L

231–272R293–306R296–313L211–249R268–280R271–286L

Bunker Red penalty area Water · yards from the teemetres from the tee · L left · R right

COURSES NEARBY

WHERE THE FIGURES COME FROM

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 2026-09-18.

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The club material is still waiting on OpenStreetMap: the gap is listed above, under par. You know your course better than any stranger: in OpenStreetMap that is an hour of work.

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As soon as it is there, the club material appears here: QR code, badge and the booklet to leave out.

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