| Muskiz (fuera del pueblo) - Traslaviña | 14.83 km | 193 m | 1.2% |
| Muskiz-La Escrita | 25.89 km | 417 m | 1.6% |
| Dos primeros saltos | 2.53 km | 61 m | 2.3% |
| ElBaho | 0.20 km | 33 m | 16.3% |
| Repecho Nesilla | 0.40 km | 18 m | 4.6% |
| Tramo Rompepiernas Muskiz(Nesilla) - Sopuerta | 4.76 km | 86 m | 1.8% |
| El pobal | 0.50 km | 35 m | 6.9% |
| repecho montellano | 1.28 km | 53 m | 3.9% |
| Repecho de la Olla desde Muskiz | 1.14 km | 65 m | 5.2% |
| sopuerta | 0.97 km | 45 m | 4.6% |
| La Jara -Mercadillo | 0.53 km | 24 m | 4.4% |
| Cementera | 3.40 km | 40 m | 1.0% |
| Mercadillo | 1.14 km | 4 m | 0.2% |
| Neveras | 3.37 km | 71 m | 2.1% |
| El Peso | 2.80 km | 74 m | 2.6% |
| Peso+Escrita | 10.95 km | 242 m | 2.0% |
| el pesosubida | 1.29 km | 38 m | 1.8% |
| El Arco | 0.38 km | 15 m | 3.9% |
| Bajada El Peso - Villaverde | 2.63 km | -81 m | -2.6% |
| Ca 152 Climb | 1.15 km | 84 m | 7.2% |
| la escrita ultimo 1,5 km | 1.49 km | 64 m | 4.3% |
| La Escrita-Cruce de Ramales a Full | 16.38 km | -370 m | -2.1% |
| Descenso de La Escrita (oeste) | 5.66 km | -256 m | -4.5% |
| karrantza-gibaja | 7.41 km | -75 m | -1.0% |
| Cementerio Gibaja | 1.30 km | 47 m | 0.8% |
| Repecho Rasines | 0.62 km | 34 m | 5.3% |
| iglesia de Rasines cruce de la pinta Ampuero | 5.22 km | -90 m | -1.7% |
| Hoyomenor por Ampuero. Cardio Santander | 6.09 km | 304 m | 5.0% |
| Series Hoyomenor | 2.99 km | 174 m | 5.8% |
| Hoyomenor + Granja | 19.75 km | 362 m | 1.8% |
| Hoyomenor cruce Nieves | 5.75 km | 307 m | 5.3% |
| Descenso HoyoMenor Tri Castro13 | 4.90 km | -260 m | -5.3% |
| Colegio - Cuartel | 0.77 km | -15 m | -1.9% |
| Subida y bajada de La Granja . | 12.05 km | 344 m | 0.6% |
| Puerto de la Granja (Oeste) | 7.07 km | 357 m | 4.9% |
| Repecho Balbacienta | 0.96 km | 35 m | 3.7% |
| La Jaya (desde Balbacienta) | 5.53 km | 333 m | 6.0% |
| La Granja (desde Balbacienta) | 5.37 km | 333 m | 6.2% |
| La Granja (Guriezo) | 5.14 km | 329 m | 6.4% |
| La Granja descenso cruce Montealegre | 4.80 km | -274 m | -5.7% |
| Repecho Montealegre | 0.53 km | 7 m | 0.2% |
| Tramo final | 0.95 km | -43 m | -3.5% |
| Saltacaballo + El Haya | 6.40 km | 158 m | 1.7% |
| Saltacaballo desde Mioño | 2.45 km | 155 m | 6.3% |
| N 634 Climb | 2.52 km | 155 m | 6.1% |
| SALTACABALLOS ULTIMAS CURVAS | 1.10 km | 75 m | 6.8% |
| Final Saltacaballos | 0.83 km | 64 m | 7.7% |
| Bajada Saltacaballos a Onton | 2.07 km | -147 m | -7.0% |
| Recta El Haya | 1.40 km | 97 m | 6.9% |
| El Haya - Muskiz | 3.47 km | -106 m | -3.0% |
