Classification: 2.UWT - Category ME
August 17 to September 8
List of segments
| 2 | Alto do Lagoa Azul | KOM cat. 4 | 5.7 km | 265.1 m | -1.9 m |
| 2 | Alto da Batalha | KOM cat. 4 | 7.1 km | 247 m | -14.7 m |
| 3 | Alto de Teixeira | KOM cat. 2 | 17.5 km | 628.8 m | -74.8 m |
| 3 | Alto de Alpedrinha | KOM cat. 4 | 6.4 km | 223 m | -6.1 m |
| 4 | Puerto de Cabezabellosa | KOM cat. 2 | 9.2 km | 486.2 m | -1.7 m |
| 4 | Alto de Piornal | KOM cat. 1 | 13.9 km | 763.7 m | -1.1 m |
| 4 | Puerto de Miravete | KOM cat. 3 | 7.8 km | 348.6 m | 0 m |
| 4 | Pico Villuercas | KOM cat. 1 | 14.6 km | 906.4 m | -9.3 m |
| 6 | Puerto del Boyar | KOM cat. 1 | 14.7 km | 848.1 m | -43.9 m |
| 6 | Puerto del Viento | KOM cat. 3 | 6.6 km | 291.9 m | -12 m |
| 6 | Puerto Martinez | KOM cat. 3 | 3.5 km | 220.7 m | -5.5 m |
| 6 | Alto de las Abejas | KOM cat. 3 | 8.9 km | 389.8 m | -40.3 m |
| 7 | Alto del 14% | KOM cat. 2 | 7.4 km | 419.9 m | -7.7 m |
| 8 | Puerto Mirador de las Palomas | KOM cat. 2 | 7.3 km | 417.5 m | 0 m |
| 8 | Sierra de Cazorla | KOM cat. 3 | 4.9 km | 352.9 m | -5.3 m |
| 9 | Puerto de El Purche | KOM cat. 1 | 8.9 km | 723.6 m | -47 m |
| 9 | Alto de Hazallanas | KOM cat. 1 | 7.1 km | 687.5 m | -9.4 m |
| 9 | Alto de Hazallanas | KOM cat. 1 | 7.1 km | 687.5 m | -9.4 m |
| 10 | Alto de Fonfria | KOM cat. 2 | 15.4 km | 678.7 m | -30.1 m |
| 10 | Alto de Vilachán | KOM cat. 3 | 6.3 km | 356.5 m | -10.7 m |
| 10 | Alto de Mabia | KOM cat. 2 | 6 km | 356.8 m | -17 m |
| 10 | Alto de Mougás | KOM cat. 1 | 9.9 km | 602.7 m | -2.7 m |
| 11 | Puerto San Xusto | KOM cat. 3 | 10.2 km | 439.9 m | -11.4 m |
| 11 | Puerto Aguasantas | KOM cat. 2 | 5.7 km | 349.8 m | -10.1 m |
| 11 | Puerto Aguasantas | KOM cat. 2 | 5.7 km | 349.8 m | -10.1 m |
| 11 | Puerto Cruxeiras | KOM cat. 3 | 3 km | 262.6 m | -0.1 m |
| 12 | Estación de montaña de Manzaneda | KOM cat. 1 | 15.4 km | 746.9 m | -25.7 m |
| 13 | Alto Campo de Arbre | KOM cat. 3 | 5 km | 291.2 m | 0 m |
| 13 | PM Alto O Portel | KOM cat. 2 | 7.7 km | 405.9 m | 0 m |
| 13 | Puerto de Lumeras | KOM cat. 2 | 6.6 km | 392.6 m | 0 m |
| 13 | Puerto de Ancares | KOM cat. 1 | 7.5 km | 679.7 m | -0.7 m |
| 14 | Puerto de Cerredo | KOM cat. 3 | 7 km | 320.9 m | -2.9 m |
| 14 | Puerto de Leitariegos | KOM cat. 1 | 22.8 km | 1017.9 m | -0.1 m |
| 15 | Alto de la Colladiella | KOM cat. 1 | 6.4 km | 510.4 m | -0.2 m |
| 15 | Alto de Santo Emiliano | KOM cat. 3 | 5.6 km | 273.8 m | 0 m |
| 15 | PM Colladiella | KOM cat. 1 | 6.4 km | 510.4 m | -0.2 m |
| 15 | Cuitu Negru | KOM cat. HC | 18.9 km | 1378.9 m | -40 m |
| 16 | Descent | Descent | 0 km | 0.1 m | -98 m |
| 16 | Mirador del Fito | KOM cat. 1 | 7.1 km | 557 m | -0.4 m |
| 16 | Collada Llamena | KOM cat. 1 | 7.6 km | 692.1 m | -0.2 m |
| 16 | Lagos de Covadonga | KOM cat. HC | 12.5 km | 958.5 m | -97 m |
| 17 | Descent | Descent | 0 km | 1.1 m | -155.5 m |
| 17 | Alto de La Estranguada | KOM cat. 2 | 5.5 km | 478.3 m | -5 m |
| 17 | Alto del Caracol | KOM cat. 2 | 7.2 km | 448.7 m | -0.2 m |
| 18 | Descent | Descent | 0 km | 3 m | -176.9 m |
| 18 | PM Alto de Rivas de Tesero | KOM cat. 2 | 11.1 km | 395.4 m | -24.7 m |
| 18 | Puerto Herrera | KOM cat. 1 | 5.6 km | 459.6 m | 0 m |
| 19 | Puerto de Pradilla | KOM cat. 3 | 5.2 km | 252.5 m | -0.1 m |
| 19 | Descent | Descent | 0 km | 0 m | -298.9 m |
| 19 | Alto de Moncalvillo | KOM cat. 1 | 8.6 km | 759.8 m | -0.6 m |
