| Azin kalea | 5.82 km | 4% | 233 m | Cat. 3 |
| Leitzarango autobia / Autovía de Leitzaran | 5.36 km | 4% | 217 m | Cat. 3 |
| Azin kalea | 3.81 km | 2.5% | 95 m | Cat. 4 |
| Lekunberri - Leitza errepidea | 0.66 km | 13.1% | 87 m | Cat. 4 |
| Plazaolako Bide Berdea / Vía Verde del Plazaola | 1.54 km | 5.6% | 86 m | Cat. 4 |
| Plazaola kalea | 2.05 km | 4.1% | 83 m | Cat. 4 |
| San Migel Aralarkoa / San Miguel de Aralar | 1.19 km | 7% | 83 m | Cat. 4 |
| Lekunberri - Leitza errepidea | 1.79 km | 3.8% | 67 m | N/A |
| Lekunberri - Leitza errepidea | 0.47 km | 12.9% | 61 m | N/A |
| Irurtzun - Gipuzkoako muga | 1.28 km | 3.8% | 48 m | N/A |
| Lekunberri - Leitza errepidea | 0.98 km | 4.9% | 48 m | N/A |
| Plazaolako Bide Berdea / Vía Verde del Plazaola | 2.56 km | 1.5% | 38 m | N/A |
| Plazaola kalea | 0.36 km | 6.8% | 24 m | N/A |
| Lezaeta | 0.4 km | 4.4% | 18 m | N/A |
| San Migel Aralarkoa / San Miguel de Aralar | 2.36 km | 0.6% | 14 m | N/A |
| Aralar kalea | 0.66 km | 1.5% | 13 m | N/A |
| Albiasualdea kalea | 0.51 km | 1.7% | 9 m | N/A |