All races
All races where Irurtzun was either departure or arrival city, or a location on the route.
| # | Date | Race |
|---|---|---|
| 1 | 2026-04-07 | Itzulia Basque Country | Stage 2 |
| 2 | 2023-09-10 | La Vuelta Ciclista a España | Stage 15 |
| 3 | 2022-05-10 | Emakumeen Nafarroako Women's Elite Classics |
| 4 | 2014-04-09 | Vuelta Ciclista al País Vasco | Stage 3 |