| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 748 m | +10 m | 1.0% | 4.0% |
|
| 2 | 767 m | +19 m | 1.9% | 4.0% |
|
| 3 | 797 m | +30 m | 3.0% | 5.2% |
|
| 4 | 804 m | +7 m | 0.7% | 6.0% |
|
| 5 | 824 m | +20 m | 2.0% | 5.0% |
|
| 6 | 865 m | +41 m | 4.1% | 8.2% |
|
| 7 | 942 m | +77 m | 7.7% | 11.6% |
|
| 8 | 1041 m | +100 m | 10.0% | 11.2% |
|
| 9 | 991 m | −50 m | −5.0% | 3.2% |
|
| 10 | 986 m | −6 m | −0.5% | 6.6% |
|
| 11 | 978 m | −8 m | −0.8% | 3.6% |
|
| 12 | 1031 m | +53 m | 5.3% | 10.4% |
|
| 13 | 1034 m | +3 m | 0.3% | 17.2% |
|
| 14 | 1119 m | +85 m | 8.5% | 11.2% |
|
| 15 | 1205 m | +87 m | 8.7% | 10.4% |
|
| 16 | 1230 m | +24 m | 2.4% | 6.6% |
|
| 17 | 1235 m | +6 m | 1.1% | 4.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
