| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1126 m | +66 m | 6.6% | 7.6% |
|
| 2 | 1179 m | +54 m | 5.4% | 7.3% |
|
| 3 | 1246 m | +67 m | 6.7% | 7.4% |
|
| 4 | 1276 m | +29 m | 2.9% | 6.4% |
|
| 5 | 1288 m | +13 m | 1.3% | 5.2% |
|
| 6 | 1325 m | +37 m | 3.7% | 6.4% |
|
| 7 | 1285 m | −41 m | −4.1% | 1.4% |
|
| 8 | 1326 m | +42 m | 4.2% | 5.4% |
|
| 9 | 1384 m | +57 m | 5.7% | 10% |
|
| 10 | 1451 m | +67 m | 6.7% | 9.8% |
|
| 11 | 1538 m | +87 m | 8.7% | 10.8% |
|
| 12 | 1588 m | +50 m | 5.0% | 8.2% |
|
| 13 | 1643 m | +56 m | 5.6% | 8.2% |
|
| 14 | 1692 m | +49 m | 6.8% | 9.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.