| Descent to Modane | 6.58 km | -402 m | -6.1% |
| 1 ere partie descente aussois conduite forcé | 2.92 km | -189 m | -6.4% |
| Modane - Freney | 3.49 km | -26 m | -0.6% |
| Modane to Saint Michel de Maurienne | 16.44 km | -343 m | -2.1% |
| [Discesa/Falsopiano] Modane-Saint Michel de Maurienne (Ultima rotonda-Curva ingresso citta') | 13.84 km | -300 m | -2.2% |
| La Praz - Orelle | 3.52 km | -86 m | -2.3% |
| D215 to St Michel | 9.83 km | -255 m | -2.6% |
| Pont de l'Arc-Ste Anne | 6.41 km | -165 m | -2.6% |
| Orelle - Saint-Michel-de-Maurienne | 3.72 km | -147 m | -3.2% |
| Sprint St Michel | 0.50 km | -13 m | -2.4% |
| EG QR ALP Col du Telegraphe | 12.15 km | 819 m | 6.7% |
| Col du Télégraphe | 12.11 km | 832 m | 6.8% |
| Col du Telegraphe (Official Timtoo time trial) | 12.04 km | 863 m | 6.9% |
| Telegraphe | 11.78 km | 831 m | 7.0% |
| Saint Michel de Maurienne-Galibier 2200m | 29.90 km | 1,428 m | 4.7% |
| Telegraphe 2016 | 11.91 km | 815 m | 6.8% |
| St Michel - Croisement Valmeinier | 8.52 km | 646 m | 7.5% |
| CCC Telegraph Challenge | 11.53 km | 803 m | 7.0% |
| Telegraphe + Galinier - bijna t eind | 32.06 km | 1,694 m | 5.3% |
| Telegraphe (FveH) | 11.55 km | 781 m | 6.6% |
| Embranchement Valmeinier --> Télégraphe | 2.98 km | 205 m | 6.9% |
| D902 Climb | 1.33 km | 84 m | 6.3% |
| eindsprint telegraph | 0.19 km | -15 m | -7.8% |
| Fra Telegraphe til broen på Galibier | 15.10 km | 595 m | 2.9% |
| Descente Télégraphe - Valloire | 5.04 km | -156 m | -3.0% |
| Discesa Telegraphe - Valloire | 4.58 km | -139 m | -3.0% |
| 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% |
| Galibier: First 11-12k from Valloire | 11.61 km | 730 m | 6.3% |
| Galibier (bkool-segment) | 15.82 km | 1,081 m | 6.8% |
| FLATTISH PART AROUND 2-4 K | 1.76 km | 37 m | 2.1% |
| Marmotte - Galibier from the food stop | 14.02 km | 931 m | 6.6% |
| mur Plan Lachat | 0.66 km | 57 m | 8.5% |
| Fra broen til 1 km fra toppen af Galibier | 6.78 km | 546 m | 8.0% |
| 4th cat. serpentines @Galibier | 1.20 km | 88 m | 7.3% |
| stele Pantani galleria Galibier | 3.28 km | 241 m | 7.3% |
| stele Pantani tunnel Galibier | 3.30 km | 243 m | 7.4% |
| Ned fra Galibier på det stejle stykke | 7.33 km | -477 m | -6.5% |
| Blast down the pass | 30.10 km | -1,202 m | -3.9% |
| D902 Climb | 0.38 km | -13 m | -2.8% |
| Lautaret - Monetier les Bains | 12.75 km | -521 m | -4.1% |
| Col du Lautaret jusqu'au Casset | 9.68 km | -500 m | -5.2% |
| [Discesa] Lautaret-Briançon (Bivio colle-Prima rotonda) | 23.82 km | -726 m | -3.0% |
| Col du Lauteret - Briancon | 26.11 km | -751 m | -2.9% |
| D1091 Climb | 0.76 km | -10 m | -1.2% |
| Monetier - La Salle | 4.26 km | -75 m | -1.8% |
| TT monetier-st chaffrey | 9.07 km | -126 m | -1.4% |
| ROND POINT VILLENEUVE - CHANTEMRLE | 1.93 km | -38 m | -1.7% |
| TT moulin baron-Chantemerle | 1.35 km | -21 m | -1.5% |
| st chaffrey | 3.56 km | -49 m | -1.2% |
