| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 793 m | +57 m | 5.7% | 6.8% |
|
| 2 | 840 m | +47 m | 4.7% | 7.2% |
|
| 3 | 913 m | +73 m | 7.3% | 8.2% |
|
| 4 | 923 m | +10 m | 1.0% | 6.0% |
|
| 5 | 963 m | +40 m | 4.0% | 6.0% |
|
| 6 | 1037 m | +74 m | 7.4% | 8.8% |
|
| 7 | 1051 m | +13 m | 1.3% | 8.0% |
|
| 8 | 1059 m | +8 m | 0.8% | 3.6% |
|
| 9 | 1026 m | −33 m | −3.3% | 0.0% |
|
| 10 | 971 m | −55 m | −5.5% | 0.0% |
|
| 11 | 973 m | +2 m | 0.2% | 4.0% |
|
| 12 | 1049 m | +76 m | 7.6% | 9.0% |
|
| 13 | 1119 m | +70 m | 7.0% | 8.6% |
|
| 14 | 1077 m | −42 m | −4.2% | 6.2% |
|
| 15 | 1124 m | +47 m | 4.7% | 7.0% |
|
| 16 | 1144 m | +20 m | 2.0% | 8.0% |
|
| 17 | 1203 m | +59 m | 5.9% | 8.4% |
|
| 18 | 1253 m | +50 m | 5.0% | 7.0% |
|
| 19 | 1253 m | +1 m | 3.3% | 4.0% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
