| L'Escobiu | 18.42 km | 5.6% | 1,031 m | HC |
| Veigas | 15.62 km | 5.8% | 902 m | HC |
| Les Morteres | 9.79 km | 8.5% | 830 m | HC |
| Les Morteres | 9.85 km | 8.1% | 801 m | HC |
| Les Morteres | 9.72 km | 8.2% | 832 m | Cat. 1 |
| Les Morteres | 9.18 km | 8.5% | 1,030 m | Cat. 1 |
| Pola de Somiedo / La Pola | 11.5 km | 6.5% | 1,075 m | Cat. 1 |
| Les Morteres | 5.28 km | 10.1% | 648 m | Cat. 2 |
| Saliencia | 6.15 km | 8.6% | 529 m | Cat. 2 |
| Les Morteres | 5.38 km | 9.3% | 501 m | Cat. 2 |
| Caunedo | 5.19 km | 6.2% | 321 m | Cat. 2 |
| El Ḷḷamardal | 4.54 km | 6.4% | 291 m | Cat. 3 |
| Pola de Somiedo / La Pola | 3.72 km | 7.2% | 269 m | Cat. 3 |
| Saliencia - Límite Provincia de León | 2.97 km | 9% | 267 m | Cat. 3 |
| El Ḷḷamardal | 4.49 km | 5.7% | 254 m | Cat. 3 |
| La Riera | 7.95 km | 2.7% | 217 m | Cat. 3 |
| Caunedo | 3.35 km | 5.4% | 179 m | Cat. 3 |
| La Peral | 2.29 km | 6.9% | 158 m | Cat. 4 |
| Orderías | 1.5 km | 10.5% | 157 m | Cat. 4 |
| Castru | 4.75 km | 3.1% | 148 m | Cat. 4 |
| Viḷḷarín | 2.2 km | 6% | 132 m | Cat. 4 |
| Saliencia - Límite Provincia de León | 1.15 km | 11.1% | 128 m | Cat. 4 |
| La Peral | 1.58 km | 8.1% | 128 m | Cat. 4 |
| La Riera | 5.1 km | 2.4% | 123 m | Cat. 4 |
| Pola de Somiedo / La Pola | 1.58 km | 7.3% | 115 m | Cat. 4 |
| L'Escobiu | 1.04 km | 10.5% | 110 m | Cat. 4 |
| SD-1 | 2.75 km | 3.3% | 91 m | Cat. 4 |
| La Peral | 1.43 km | 5.1% | 75 m | N/A |
| La Riera | 3.18 km | 2.2% | 68 m | N/A |
| Éndriga | 0.65 km | 5.4% | 35 m | N/A |
| SD-1 | 0.78 km | 3.7% | 28 m | N/A |
| Carretera Puente de San Martín - Puerto de Somiedo | 0.41 km | 1.6% | 7 m | N/A |
| Castru | 0.32 km | 1.9% | 6 m | N/A |