| Izarza | 8.82 km | 4.4% | 391 m | Cat. 2 |
| Izarza | 8.37 km | 4.4% | 370 m | Cat. 2 |
| Txorierri etorbidea | 16.29 km | 1.9% | 305 m | Cat. 3 |
| Izarza | 2.52 km | 8.7% | 228 m | Cat. 3 |
| Izarza | 2.8 km | 7.7% | 217 m | Cat. 3 |
| Izarza | 2.06 km | 9.9% | 204 m | Cat. 3 |
| Izarza | 2.09 km | 9.6% | 201 m | Cat. 3 |
| Izarza | 2.4 km | 8.3% | 199 m | Cat. 3 |
| Zangroiz | 1.83 km | 9.9% | 181 m | Cat. 3 |
| Zangroiz | 1.65 km | 10.7% | 176 m | Cat. 3 |
| Izarza | 1.4 km | 11.3% | 159 m | Cat. 4 |
| Izarza | 1.15 km | 7.1% | 81 m | Cat. 4 |
| BI-3741 Carretera de Artxanda / Artxandako errepidea | 2.81 km | 2.2% | 61 m | N/A |
| Enekuri-Artxanda errepidea | 2.23 km | 2.5% | 56 m | N/A |
| Izarza | 0.56 km | 6.6% | 37 m | N/A |
| Izarza | 0.58 km | 6% | 34 m | N/A |
| Zangroiz | 0.31 km | 10.8% | 34 m | N/A |
| Uribarri | 0.37 km | 7.7% | 29 m | N/A |
| Izarza | 0.31 km | 8.2% | 26 m | N/A |
| Gorondabeko bidea | 0.4 km | 5.4% | 22 m | N/A |
| Txorierri etorbidea | 0.63 km | 2.9% | 18 m | N/A |
| Zangroiz | 1.19 km | 1% | 12 m | N/A |
| Txorierri etorbidea | 0.51 km | 2.4% | 12 m | N/A |
| San Roke bidea | 0.22 km | 4.5% | 10 m | N/A |
| BI-3741 Carretera de Artxanda / Artxandako errepidea | 1.12 km | 0.8% | 9 m | N/A |