| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 740 m | +30 m | 3.0% | 4.6% |
|
| 2 | 777 m | +37 m | 3.7% | 7.6% |
|
| 3 | 836 m | +59 m | 5.9% | 7.2% |
|
| 4 | 899 m | +62 m | 6.2% | 7.6% |
|
| 5 | 961 m | +62 m | 6.2% | 8.4% |
|
| 6 | 1019 m | +58 m | 5.8% | 8.0% |
|
| 7 | 1089 m | +70 m | 7.0% | 8.6% |
|
| 8 | 1135 m | +46 m | 4.6% | 8.2% |
|
| 9 | 1201 m | +66 m | 6.6% | 8.2% |
|
| 10 | 1270 m | +69 m | 6.9% | 10.0% |
|
| 11 | 1331 m | +61 m | 6.1% | 11.6% |
|
| 12 | 1393 m | +63 m | 6.3% | 7.6% |
|
| 13 | 1451 m | +58 m | 5.8% | 8.0% |
|
| 14 | 1520 m | +69 m | 6.9% | 10.6% |
|
| 15 | 1582 m | +63 m | 6.3% | 7.4% |
|
| 16 | 1638 m | +56 m | 5.6% | 7.0% |
|
| 17 | 1704 m | +65 m | 6.5% | 7.2% |
|
| 18 | 1761 m | +58 m | 5.8% | 8.5% |
|
| 19 | 1826 m | +65 m | 6.5% | 9.4% |
|
| 20 | 1898 m | +72 m | 7.1% | 9.4% |
|
| 21 | 1939 m | +41 m | 4.1% | 7.2% |
|
| 22 | 1963 m | +24 m | 2.4% | 6.0% |
|
| 23 | 1970 m | +7 m | 2.7% | 5.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
