| Col d'idiots | 0.28 km | 45 m | 16.0% |
| Col De La Croix De Fer (To the Summit) | 24.30 km | 1,254 m | 5.2% |
| After descent to 2nd lake | 6.41 km | 504 m | 7.9% |
| Solid Gradient | 6.45 km | 413 m | 6.2% |
| Lac de Grand Maison - Croix de Fer | 5.07 km | 329 m | 6.5% |
| CdG 2 CdlCdF | 2.94 km | 179 m | 6.0% |
| Croix de Fer East Descent to St Jean | 29.61 km | -1,516 m | -5.1% |
| Descente Croix de fer jusque St Sorlin, partie technique | 6.49 km | -513 m | -7.9% |
| Col de la Croix de Fer eastern switchback descent | 6.34 km | -499 m | -7.9% |
| Castle Capers Drop | 4.78 km | -367 m | -7.7% |
| D110 Climb | 0.30 km | 83 m | 27.1% |
| St Jean de M - St Michel de M (Maurienne Valley) Climb | 11.10 km | 174 m | 1.6% |
| Ancienne Route Nationale 6 Climb | 2.66 km | 83 m | 3.1% |
| Col du Télégraphe | 12.11 km | 832 m | 6.8% |
| telegraphe+galibier | 34.97 km | 1,922 m | 5.5% |
| Galibier including Telegraph | 35.06 km | 1,906 m | 5.4% |
| Telegraphe + Galinier - bijna t eind | 32.06 km | 1,694 m | 5.3% |
| Embranchement Valmeinier --> Télégraphe | 2.98 km | 205 m | 6.9% |
| D902 Climb | 1.33 km | 84 m | 6.3% |
| Descente Télégraphe - Valloire | 5.04 km | -156 m | -3.0% |
| Discesa Telegraphe - Valloire | 4.58 km | -139 m | -3.0% |
| COL DU GALIBIER (from north) | 18.19 km | 1,227 m | 6.7% |
| Col du Galibier (Official Timtoo time trial / Valloire) | 18.29 km | 1,233 m | 6.6% |
| Valloire-Galibier 2439m (snow line Giro stage 15) | 15.52 km | 1,029 m | 6.6% |
| Valloire--La Charmette | 7.88 km | 441 m | 5.5% |
| Col du Galibier | 17.60 km | 1,200 m | 6.8% |
| col du galibier | 17.22 km | 1,193 m | 6.9% |
| GALIBIER (SV) | 13.43 km | 1,023 m | 7.6% |
| stele Pantani galleria Galibier | 3.28 km | 241 m | 7.3% |
| * Col du Galibier (le dernier km après le tunnel) | 0.99 km | 86 m | 6.6% |
| Fish n Chipper - Elite Squad ChooChoo | 13.07 km | -385 m | -2.9% |
| LTDA ADH Int Sprint | 1.51 km | -14 m | -0.9% |
| LTDA ADH Sprint finish | 0.27 km | -0 m | -0.1% |
| Drop Edwards | 2.11 km | -6 m | -0.2% |
| Alpe d'Huze A la Banon | 12.58 km | 1,126 m | 8.9% |
| Vierge De La Garde Climb | 2.24 km | 200 m | 8.9% |
| Alpe d'Huez - Bobilrenn | 13.22 km | 1,123 m | 8.5% |
| Alpe d'Huez "Vieil Alpe" | 11.94 km | 1,031 m | 8.6% |
| Alpe D Huez | 11.82 km | 1,009 m | 8.5% |
| Alp D'Huez full | 12.04 km | 1,081 m | 9.0% |
| L'Alpe d'Huez (Full) | 12.09 km | 1,044 m | 8.6% |
| leg 2 alpe d'huez | 0.67 km | 54 m | 5.5% |
| HUEZ 17/07 | 9.39 km | 808 m | 8.6% |
| leg 5 alpr d'huez | 0.35 km | 48 m | 10.9% |
| Bend 14 to 13 | 0.75 km | 67 m | 8.8% |
| Alpe d'Huez Top Half | 7.13 km | 598 m | 8.3% |
| Bend 4 to 3 | 0.83 km | 72 m | 8.6% |
| Bend 3 to bridge 2km ADH | 2.10 km | 165 m | 7.9% |
| Sprint Alpe Huez | 0.95 km | 51 m | 5.2% |
| 1.05 km | 63 m | 5.9% |
