26 mapped runs, 3 lifts and 14.2 km of pistes — every metre measured from open map data and viewable in 3D in the Bonvo Ski app.
Computed from mapped terrain data — no editorial opinion, no pay-to-rank. How the score works
Every run measured from elevation-aware map geometry: true length, vertical drop, average gradient and a 0–10 slope score that rewards long, sustained descents.
| Run | Difficulty | Length | Vertical | Avg grade | Slope score |
|---|---|---|---|---|---|
| Sunset | Easy | 1.9 km | 175 m | 9.4% | 2.8 |
| Hidden Valley | Easy | 1.2 km | 169 m | 13.6% | 2.5 |
| Copper Run | Intermediate | 926 m | 152 m | 16.4% | 2.4 |
| Porcupine Glades | Expert | 850 m | 164 m | 19.3% | 2.6 |
| Porcupine Plunge | Expert | 813 m | 163 m | 20.1% | 2.6 |
| Cuyahoga | Advanced | 804 m | 169 m | 21% | 2.7 |
| Superior Plunge | Intermediate | 731 m | 155 m | 21.2% | 2.6 |
| Agate Run | Advanced | 721 m | 161 m | 22.3% | 2.7 |
| Hemlock Glades | Expert | 697 m | 147 m | 21.1% | 2.5 |
| Agate Glades | Expert | 635 m | 150 m | 23.6% | 2.6 |
| Ridge Run | Intermediate | 614 m | 133 m | 21.7% | 2.4 |
| Ojibway | Advanced | 506 m | 105 m | 20.7% | 2.2 |
| Hemlock | Intermediate | 474 m | 108 m | 22.8% | 2.3 |
| Hiawatha | Intermediate | 443 m | 64 m | 14.4% | 1.6 |
| The Jungle | Expert | 392 m | 63 m | 16.1% | 1.6 |
| Hemlock Glades | Expert | 391 m | 89 m | 22.8% | 2.2 |
| Timber Trail | Intermediate | 381 m | 34 m | 8.9% | 1.0 |
| Copper Run | Intermediate | 332 m | 49 m | 14.7% | 1.4 |
| Cutover | Intermediate | 330 m | 64 m | 19.4% | 1.8 |
| Snow Valley | Intermediate | 243 m | 40 m | 16.4% | 1.4 |
| Bunny Slope | Easy | 201 m | 17 m | 8.5% | 0.8 |
| Copper Run | Intermediate | 197 m | 21 m | 10.6% | 0.9 |
| Copper Run | Intermediate | 142 m | 5 m | 3.5% | 0.4 |
| Ojibway | Advanced | 118 m | 25 m | 21.2% | 1.6 |
| Ridge Run | Intermediate | 104 m | 6 m | 5.8% | 0.5 |
+ 1 more mapped runs and connectors — all of them in the free 3D map in the Bonvo Ski app.
3 mapped lifts.
| Lift | Type | Capacity/h | Ride time | Length | Vertical |
|---|---|---|---|---|---|
| Lift https://liftblog.com/triple-porcupine-mountains-mi/ | Chairlift | — | — | 764 m | 168 m |
Porcupine Mountains Winter Sports Complex has 26 mapped downhill runs totalling about 14.2 km of pistes, with the longest single run measuring 1.9 km.
The mapped skiable terrain spans 191 m of vertical, from 223 m at the base to 415 m at the top.
Porcupine Mountains Winter Sports Complex operates 3 mapped lifts.
Every run and lift on this page, rendered in interactive 3D — and it keeps working in airplane mode at the top of the mountain. Free on the App Store.
332.1 km pistes · 434 runs · 59 lifts
133.5 km pistes · 187 runs · 32 lifts
254.8 km pistes · 375 runs · 42 lifts
169.7 km pistes · 184 runs · 24 lifts
82.9 km pistes · 147 runs · 23 lifts
73 km pistes · 121 runs · 31 lifts