Treynor Recreation Area

Every green at Treynor Recreation in Treynor, Iowa traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

The course map of Treynor Recreation: fairways, tees, greens, bunkers and water traced hole by hole, the same map the app plays a round on.
  • 9Holes
  • 36Par
  • 6Rated tees
  • 9Greens mapped
  • 75Contours
  • 10.2%Steepest slope

About Treynor Recreation

Treynor Recreation Area is a 9-hole golf course playing to par 36 in Treynor, Iowa. It opened in 1964. GolfCore has mapped 9 greens here with contour lines and fall-line arrows. The card below lists 6 rated tees with yardages for all 9 holes. GPS yardages and scoring are free in the GolfCore app.

Plan your visit

208 Buck Street, Treynor, IA

+1 712 487 3302

Green contour map of Treynor Recreation in Treynor, Iowa: 75 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 9 mapped greens at Treynor Recreation. Cool colors sit low and warm colors high; white lines are contours at a 3-inch interval, and the arrows point down the fall line.

How the greens break

GolfCore traced 9 greens at Treynor Recreation from USGS 3DEP 1-meter lidar, with 75 elevation contours at a 3-inch interval. The steepest measured slope is 10.2 percent, and the largest rise across a single green is 3.1 ft.

In the app the same map sits under your ball on every green, with the fall line drawn to the hole and the wind modeled at your position. At clubs that run GolfCore, the pins the shop sets each morning show up there too.

Elevation: USGS 3D Elevation Program, U.S. Geological Survey, National Geospatial Program (public domain), processed by GolfCore.

The card

5,850 yds · Par 72 · Rating 68.0 · Slope 123

Hole 123456789 Out
Par 534453444 36
Yards 400190350270440140290290300 2,670
Hcp 1573179113115
Hole 101112131415161718 In
Par 534453444 36
Yards 457200388291492160289335313 2,925
Hcp 16841810214126

Total72 Yards5,595

Hole Par Yards Hcp
1 5 400 15
2 3 190 7
3 4 350 3
4 4 270 17
5 5 440 9
6 3 140 1
7 4 290 13
8 4 290 11
9 4 300 5
Out 36 2,670
10 5 457 16
11 3 200 8
12 4 388 4
13 4 291 18
14 5 492 10
15 3 160 2
16 4 289 14
17 4 335 12
18 4 313 6
In 36 2,925
Total 72 5,595

Course rating and slope

TeeYardsParRating / Slope
Blue 6,060 72 69.2 / 125 75.2 / 126 (W)
White 5,850 72 68.0 / 123 74.0 / 123 (W)
Red 5,006 72 64.8 / 101 68.6 / 118 (W)

Hole data is what GolfCore holds for the course's layout. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.

Course details

Location
Treynor, Iowa, United States
Address
208 Buck Street, Treynor, IA
Opened
1964
Holes
9
Par
36
Tees on the card
6, 6 USGA-rated
Greens mapped
9
Elevation contours
75
Contour interval
3-inch
Largest green elevation span
3.1 ft
Steepest measured slope
10.2%
Course map
Traced hole by hole
Wind modeling
Live wind grid, 16 directions
Tree canopy
1-meter canopy height model
Course data updated
2026-11-10

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Staff at Treynor Recreation can claim this course by signing in with an email address at the club's own domain, then edit its address, phone, website and crest at no charge. Read how a club keeps its course right. The same system runs a club's tee sheet and caddie yard; read how caddie management on GolfCore works.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Treynor Recreation.