| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 589 m | +77 m | 7.7% | 11.6% |
|
| 2 | 660 m | +72 m | 7.1% | 10.8% |
|
| 3 | 731 m | +71 m | 7.0% | 16.6% |
|
| 4 | 764 m | +34 m | 3.4% | 10.4% |
|
| 5 | 774 m | +10 m | 1.0% | 6.2% |
|
| 6 | 785 m | +11 m | 1.1% | 3.8% |
|
| 7 | 819 m | +34 m | 3.4% | 8% |
|
| 8 | 833 m | +14 m | 1.4% | 4% |
|
| 9 | 852 m | +19 m | 1.9% | 4.2% |
|
| 10 | 911 m | +59 m | 5.9% | 8.8% |
|
| 11 | 945 m | +35 m | 3.5% | 5.8% |
|
| 12 | 976 m | +31 m | 3.1% | 6.2% |
|
| 13 | 995 m | +19 m | 1.9% | 4.6% |
|
| 14 | 1038 m | +42 m | 4.2% | 17.2% |
|
| 15 | 1150 m | +112 m | 11.2% | 17.6% |
|
| 16 | 1153 m | +4 m | 0.8% | 30% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.