Most grandtour starts by competitors
Number of starts in grand tours before the start of Euskal Bizikleta 1989.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | MUÑOZ Pedro | 17 | 5 | 5 | 7 |
| 2 | HERNÁNDEZ Carlos | 13 | 6 | - | 7 |
| 3 | ECHAVE Federico | 13 | 4 | - | 9 |
| 4 | CAMARILLO Angel | 13 | 2 | 4 | 7 |
| 5 | CASSANI Davide | 11 | 3 | 8 | - |
| 6 | CARITOUX Éric | 11 | 6 | 1 | 4 |
| 7 | SALVADOR Ennio | 10 | 1 | 8 | 1 |
| 8 | MUJIKA Jokin | 10 | 4 | 2 | 4 |
| 9 | FUERTE Anselmo | 9 | 4 | 1 | 4 |
| 10 | GASTÓN Iñaki | 9 | 4 | - | 5 |
| 11 | MURGA Manuel Imanol | 8 | 2 | - | 6 |
| 12 | ARGENTIN Moreno | 8 | - | 7 | 1 |
| 13 | DIERICKX Marc | 7 | 5 | - | 2 |
| 14 | SÁNCHEZ Mariano | 7 | 1 | - | 6 |
| 15 | LUKIN Luis Javier | 7 | 2 | 1 | 4 |
| 16 | MARTINEZ Juan Tomas | 7 | - | 2 | 5 |
| 17 | SERGEANT Marc | 6 | 5 | 1 | - |
| 18 | GARCÍA José Rafael | 6 | - | 1 | 5 |
| 19 | PORTILLO Santiago | 6 | - | 2 | 4 |
| 20 | GUTIÉRREZ Alfonso | 6 | 3 | - | 3 |