Oldest stage winners
| Nr | Rider | Age | Season | Stage |
|---|---|---|---|---|
| 1 | Cañardo Mariano | 33y + 182d | 1939 | Stage 2 | Vitoria - Vitoria |
| 2 | Goenaga Francisco | 26y + 64d | 1939 | Stage 1 | Vitoria - Vitoria |
| 3 | Rodríguez Delio | 25y + 107d | 1941 | Stage 2 | Salinas - Vitoria |
| 4 | López José Antonio | 24y + 282d | 2001 | Stage 1 | Vitoria - Llodio |
| 5 | Beloki Joseba | 23y + 253d | 1997 | Stage 1 | - |
| 6 | Euba Lander | 23y + 187d | 2001 | Stage 2 | Salvatierra - Ermita de Santa Teodosia |
| 7 | Huelamo Daniel | 23y + 157d | 1996 | Stage 3a | - |
| 8 | Gallastegui Alexander | 22y + 247d | 1999 | Stage 4 | Labastida - Vitoria |
| 9 | Camaño Iker | 22y + 40d | 2001 | Stage 4 | Labastida - Vitoria-Gasteiz |
| 10 | Arrizabalaga Gorka | 22y + 9d | 1999 | Stage 2 | Rivabellosa - Laguardia |
| 11 | Sastre Iban | 21y + 171d | 1999 | Stage 3b | Arama - Legutio |
| 12 | Pecharromán José Antonio | 20y + 312d | 1999 | Stage 3b | Arama - Legutio |