| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1161 m | +63 m | 6.3% | 7.2% |
|
| 2 | 1173 m | +12 m | 1.2% | 2.4% |
|
| 3 | 1184 m | +11 m | 1.1% | 2% |
|
| 4 | 1207 m | +23 m | 2.3% | 4% |
|
| 5 | 1234 m | +27 m | 2.7% | 6.4% |
|
| 6 | 1275 m | +41 m | 4.1% | 5.8% |
|
| 7 | 1297 m | +23 m | 2.3% | 4.4% |
|
| 8 | 1317 m | +19 m | 1.9% | 3% |
|
| 9 | 1341 m | +24 m | 2.4% | 3.4% |
|
| 10 | 1367 m | +26 m | 2.6% | 5.6% |
|
| 11 | 1419 m | +52 m | 5.2% | 7% |
|
| 12 | 1472 m | +54 m | 5.9% | 7.1% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.