Flatirons Golf Course vs Haystack Mountain Golf Course
6.5 mi apart · numbers from each course's map geometry
Flatirons Golf Course
Boulder, Colorado
Haystack Mountain Golf Course
near Boulder, Colorado
| Measure | Flatirons Golf Course | Haystack Mountain Golf Course |
|---|---|---|
| Holes | 18 | 9 |
| Par | 70 | – |
| Par 3 · 4 · 5 | 4 · 12 · 2 | 0 · 0 · 0 |
| Measured length | 6,656 yd | 2,074 yd |
| Longest hole | No. 7, 596 yd | No. 3, 337 yd |
| Bunkers | 20 | 0 |
| Sand | 0.3 acres | – |
| Holes with water | 13 | 2 |
| Water on the property | 5.5 acres | 1 acres |
| Total climb | 85 ft | 54 ft |
| Elevation | 5,233–5,262 ft | 5,191–5,240 ft |
| Biggest drop to a green | -16 ft | -17 ft |
| Average green | 4,363 sq ft | 2,543 sq ft |
| Average fairway width | 31 yd | 46 yd |
| Green to next tee, total | 1,175 yd | 640 yd |
| Property | 127 acres | 71 acres |
| Cart path | 2.4 mi | – |
| Driving range | not mapped | yes |
Hole by hole
Par and measured yards for each hole; rise is tee to green.
| Hole | Flatirons Golf Course | Haystack Mountain Golf Course | ||||
|---|---|---|---|---|---|---|
| Par | Yd | Rise | Par | Yd | Rise | |
| 1 | 4 | 424 | +11 | – | 253 | +22 |
| 2 | 4 | 423 | -10 | – | 274 | -17 |
| 3 | 4 | 435 | +10 | – | 337 | +13 |
| 4 | 3 | 215 | 0 | – | 162 | +6 |
| 5 | 4 | 409 | -10 | – | 266 | -10 |
| 6 | 4 | 370 | +8 | – | 215 | -4 |
| 7 | 5 | 596 | -16 | – | 135 | 0 |
| 8 | 3 | 167 | -5 | – | 313 | -9 |
| 9 | 4 | 388 | +8 | – | 119 | +5 |
| 10 | 4 | 379 | -9 | – | – | – |
| 11 | 3 | 167 | +1 | – | – | – |
| 12 | 4 | 358 | +10 | – | – | – |
| 13 | 4 | 402 | +10 | – | – | – |
| 14 | 5 | 471 | -11 | – | – | – |
| 15 | 3 | 203 | -6 | – | – | – |
| 16 | 4 | 464 | +11 | – | – | – |
| 17 | 4 | 356 | +9 | – | – | – |
| 18 | 4 | 429 | -10 | – | – | – |
Both courses are drawn by OpenStreetMap contributors; a difference in detail (bunker counts especially) can be a difference in how carefully each was mapped. How each number is measured.