| Km | Altitude | Dénivelé | Pente | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 530 m | +58 m | 5.8% | 8% |
|
| 2 | 606 m | +76 m | 7.6% | 9.6% |
|
| 3 | 688 m | +82 m | 8.2% | 10.2% |
|
| 4 | 783 m | +95 m | 9.5% | 11% |
|
| 5 | 869 m | +87 m | 8.6% | 12% |
|
| 6 | 949 m | +80 m | 8.0% | 10.4% |
|
| 7 | 1020 m | +72 m | 7.1% | 10.4% |
|
| 8 | 1117 m | +97 m | 9.7% | 19% |
|
| 9 | 1197 m | +79 m | 7.9% | 12.6% |
|
| 10 | 1272 m | +76 m | 7.6% | 9% |
|
| 11 | 1363 m | +91 m | 9.1% | 10.8% |
|
| 12 | 1427 m | +64 m | 6.4% | 9% |
|
| 13 | 1505 m | +78 m | 7.8% | 9.8% |
|
| 14 | 1588 m | +84 m | 8.4% | 10.2% |
|
| 15 | 1667 m | +79 m | 7.9% | 9.2% |
|
| 16 | 1745 m | +78 m | 7.8% | 8.8% |
|
| 17 | 1816 m | +71 m | 7.1% | 8.8% |
|
| 18 | 1896 m | +80 m | 8.0% | 9% |
|
| 19 | 1976 m | +80 m | 8.0% | 9.2% |
|
| 20 | 1993 m | +18 m | 6.9% | 8.4% |
|
La difficulté est longueur × pente, pondérée par le kilomètre le plus dur.
Les photos, notes et corrections des cyclistes améliorent chaque profil.