Classification: 2.UWT - Category ME
June 29 to July 21
List of segments
| 1 | Col de Valico Tre Faggi | KOM cat. 2 | 12.7 km | 684.2 m | -1.6 m |
| 1 | Côte des Forche | KOM cat. 3 | 2.5 km | 154.9 m | -1 m |
| 1 | Côte de Carnaio | KOM cat. 3 | 10.6 km | 483.1 m | -36 m |
| 1 | Côte de Barbotto | KOM cat. 2 | 5.8 km | 465.2 m | 0 m |
| 1 | Côte de San Leo | KOM cat. 2 | 4.6 km | 351.5 m | 0 m |
| 1 | Côte de Montemaggio | KOM cat. 3 | 4.2 km | 279.5 m | -0.1 m |
| 1 | Côte de San Marino | KOM cat. 3 | 7.1 km | 341.9 m | -9 m |
| 2 | Côte de Monticino | KOM cat. 3 | 1.9 km | 149.7 m | 0 m |
| 2 | Côte de Gallisterna | KOM cat. 3 | 1.2 km | 141.1 m | 0 m |
| 2 | Côte de Botteghino di Zocca | KOM cat. 4 | 1.9 km | 121.4 m | 0 m |
| 2 | Côte de Montecalvo | KOM cat. 3 | 2.7 km | 210.8 m | 0 m |
| 2 | Côte de San Luca | KOM cat. 3 | 1.9 km | 195.6 m | 0 m |
| 2 | Côte de San Luca | KOM cat. 3 | 1.9 km | 195.6 m | 0 m |
| 3 | Côte de Tortone - Fausto Coppi | KOM cat. 4 | 1.1 km | 69.4 m | -8.5 m |
| 3 | Côte de Barbaresco | KOM cat. 4 | 1.4 km | 99.5 m | -0.9 m |
| 3 | Côte de Sommariva Perno | KOM cat. 4 | 3.1 km | 147.5 m | 0 m |
| 4 | Sestrières | KOM cat. 2 | 39.9 km | 1480.9 m | -6.4 m |
| 4 | Col de Montgenèvre | KOM cat. 2 | 8.2 km | 506.1 m | -4.1 m |
| 4 | Col du Galibier | KOM cat. HC | 22.9 km | 1183.3 m | -1.3 m |
| 5 | Côte du Cheval Blanc | KOM cat. 4 | 1.5 km | 68.6 m | 0 m |
| 5 | Côte de Lhuis | KOM cat. 4 | 3.1 km | 149 m | -2.4 m |
| 6 | Col du Bois Clair | KOM cat. 4 | 1.1 km | 66.8 m | 0 m |
| 8 | Côte de Vitteaux | KOM cat. 3 | 2 km | 150 m | 0 m |
| 8 | Côte de Villy-en-Auxois | KOM cat. 4 | 2.4 km | 133.1 m | 0 m |
| 8 | Côte de Verrey-sous-Salmaise | KOM cat. 3 | 2.9 km | 171.3 m | 0 m |
| 8 | Côte de Santenoge | KOM cat. 4 | 1.1 km | 87.6 m | 0 m |
| 8 | Côte de Giey-sur-Aujon | KOM cat. 4 | 1.2 km | 94.7 m | 0 m |
| 9 | Bligny à Bergères | Gravel | 2 km | 30 m | -13.1 m |
| 9 | Côte de Bergères | KOM cat. 4 | 1.7 km | 89.7 m | -9.2 m |
| 9 | Côte de Baroville | KOM cat. 4 | 2.8 km | 130.9 m | -7.8 m |
| 9 | Baroville | Gravel | 1.3 km | 82.7 m | -2.3 m |
| 9 | Hautes Forêts | Gravel | 1.4 km | 34.6 m | -14 m |
| 9 | Polisy à Celles-sur-Ource | Gravel | 3.7 km | 122.2 m | -26.2 m |
| 9 | Côte de Val Frion | KOM cat. 4 | 2.2 km | 112.1 m | -1.8 m |
| 9 | Côte de Chacenay | KOM cat. 4 | 3 km | 117.6 m | -3.1 m |
| 9 | Loches-sur-Ource à Chacenay | Gravel | 4.2 km | 128.8 m | -12.6 m |
| 9 | Plateau de la Côte des Bar | Gravel | 2.2 km | 3.7 m | -19.7 m |
| 9 | Thieffrain à Magnant | Gravel | 4 km | 75.2 m | -7.8 m |
| 9 | Briel-sur-Barse | Gravel | 2.2 km | 5.7 m | -10.4 m |
| 9 | Ru de Paradis | Gravel | 1.5 km | 11.8 m | -15.1 m |
| 9 | Fresnoy-Le-Château à Clérey | Gravel | 2 km | 5.6 m | -9.3 m |
| 9 | Verrières | Gravel | 1.6 km | 17.7 m | -11.3 m |
| 9 | Daudes | Gravel | 1.9 km | 7.9 m | -10.7 m |
| 9 | Montaulin à Rouilly-Saint-Loup | Gravel | 2.2 km | 4.1 m | -5.2 m |
| 9 | Saint-Parres-aux-Tertres | Gravel | 3 km | 11.7 m | -11.9 m |
| 11 | Côte de Mouilloux | KOM cat. 4 | 1.9 km | 123 m | 0 m |
| 11 | Côte de Larodde | KOM cat. 3 | 3.8 km | 220.9 m | -10.2 m |
| 11 | Col de Néronne | KOM cat. 2 | 3.8 km | 345.3 m | 0 m |
| 11 | Puy Mary Pas de Peyrol | KOM cat. 1 | 5.4 km | 428.9 m | -0.1 m |
| 11 | Col de Pertus | KOM cat. 2 | 4.5 km | 389.7 m | -8.6 m |
| 11 | Col de Font de Cère | KOM cat. 3 | 3.3 km | 188.8 m | 0 m |
| 12 | Côte d'Autoire | KOM cat. 4 | 2.7 km | 153.3 m | -2.3 m |
| 12 | Côte de Rocamadour | KOM cat. 4 | 2 km | 112.5 m | 0 m |
| 12 | Côte de Montcléra | KOM cat. 4 | 2 km | 96.4 m | -3.5 m |
| 13 | Côte de Blachon | KOM cat. 4 | 1.5 km | 98.5 m | 0 m |
| 13 | Côte de Simacourbe | KOM cat. 4 | 1.8 km | 116 m | 0 m |
| 14 | Col du Tourmalet | KOM cat. HC | 18.9 km | 1408.3 m | -8 m |
| 14 | Hourquette d'Ancizan | KOM cat. 2 | 8.2 km | 480.9 m | -76.1 m |
| 14 | Pla d’Adet | KOM cat. HC | 10.6 km | 878.8 m | -50.6 m |
| 15 | Col de Peyresourde | KOM cat. 1 | 6.7 km | 519.4 m | 0 m |
| 15 | Col de Menté | KOM cat. 1 | 9.3 km | 823.3 m | 0 m |
| 15 | Col de Portet-d'Aspet | KOM cat. 1 | 4.3 km | 427.5 m | 0 m |
| 15 | Col d'Agnes | KOM cat. 1 | 10 km | 813.9 m | -0.6 m |
| 15 | Plateau de Beille | KOM cat. HC | 15.8 km | 1237.2 m | -0.3 m |
| 16 | Côte de Fambetou | KOM cat. 4 | 1.2 km | 57.6 m | -3.9 m |
| 17 | Col Bayard | KOM cat. 2 | 6.8 km | 484.3 m | -1 m |
| 17 | Col du Noyer | KOM cat. 1 | 7.5 km | 599.7 m | -2.9 m |
| 17 | Côte de SuperDévoluy | KOM cat. 3 | 3.8 km | 219.7 m | 0 m |
| 18 | Col du Festre | KOM cat. 3 | 3.9 km | 254.4 m | -6.2 m |
| 18 | Côte de Corps | KOM cat. 3 | 2.1 km | 140.2 m | 0 m |
| 18 | Col de Manse | KOM cat. 3 | 5.1 km | 191.6 m | -3.1 m |
| 18 | Côte de Saint-Apollinaire | KOM cat. 3 | 7 km | 401.8 m | -1.1 m |
| 18 | Côte des Demoiselles Coiffées | KOM cat. 3 | 3.6 km | 192 m | -1.3 m |
| 19 | Col de Vars | KOM cat. HC | 18.8 km | 1122.1 m | -46.3 m |
| 19 | Cime de la Bonette | KOM cat. HC | 22.9 km | 1584.9 m | -17.1 m |
| 19 | Isola 2000 | KOM cat. 1 | 16.1 km | 1169.1 m | -41.2 m |
| 20 | Col de Braus | KOM cat. 2 | 10 km | 634.7 m | -3.5 m |
| 20 | Col de Turini | KOM cat. 1 | 20.7 km | 1191 m | -1.7 m |
| 20 | Col de La Colmiane | KOM cat. 1 | 7.5 km | 560.5 m | -22.2 m |
| 20 | Col de la Couillole | KOM cat. 1 | 15.7 km | 1162 m | -18.9 m |
| 21 | La Turbie | KOM cat. 2 | 8.1 km | 479.8 m | -26.1 m |
