| Km | Altitude | Dénivelé | Pente | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 971 m | +17 m | 1.7% | 4.4% |
|
| 2 | 989 m | +18 m | 1.8% | 4.4% |
|
| 3 | 1024 m | +35 m | 3.5% | 5% |
|
| 4 | 1062 m | +38 m | 3.8% | 5.2% |
|
| 5 | 1122 m | +61 m | 6.1% | 8% |
|
| 6 | 1171 m | +49 m | 4.9% | 6.4% |
|
| 7 | 1196 m | +25 m | 2.5% | 4% |
|
| 8 | 1235 m | +39 m | 3.9% | 6.4% |
|
| 9 | 1302 m | +67 m | 6.7% | 7.8% |
|
| 10 | 1359 m | +57 m | 5.7% | 8% |
|
| 11 | 1431 m | +72 m | 7.2% | 8.8% |
|
| 12 | 1492 m | +62 m | 6.2% | 10% |
|
| 13 | 1583 m | +91 m | 9.1% | 10.8% |
|
| 14 | 1671 m | +87 m | 8.7% | 9.8% |
|
| 15 | 1746 m | +75 m | 7.5% | 8.2% |
|
| 16 | 1822 m | +76 m | 7.6% | 11% |
|
| 17 | 1915 m | +93 m | 9.3% | 18.6% |
|
| 18 | 2035 m | +120 m | 12.0% | 18.2% |
|
| 19 | 2173 m | +138 m | 13.8% | 19.8% |
|
| 20 | 2256 m | +84 m | 10.6% | 19.2% |
|
La difficulté est longueur × pente, pondérée par le kilomètre le plus dur.
Les photos, notes et corrections des cyclistes améliorent chaque profil.