Most grandtour starts by competitors
Number of starts in grand tours before the start of Donostia San Sebastian Klasikoa 2021.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | SÁNCHEZ Luis León | 25 | 10 | 4 | 11 |
| 2 | ROCHE Nicolas | 24 | 10 | 5 | 9 |
| 3 | NIEVE Mikel | 21 | 6 | 7 | 8 |
| 4 | NAVARRO Daniel | 20 | 9 | 5 | 6 |
| 5 | MOLLEMA Bauke | 19 | 11 | 4 | 4 |
| 6 | ROJAS José Joaquín | 18 | 8 | 4 | 6 |
| 7 | ZEITS Andrey | 18 | 2 | 9 | 7 |
| 8 | AMADOR Andrey | 17 | 6 | 7 | 4 |
| 9 | BRAMBILLA Gianluca | 15 | 1 | 9 | 5 |
| 10 | LANDA Mikel | 15 | 5 | 6 | 4 |
| 11 | IZAGIRRE Gorka | 15 | 8 | 3 | 4 |
| 12 | MATÉ Luis Ángel | 15 | 6 | - | 9 |
| 13 | CHEREL Mikaël | 14 | 6 | 3 | 5 |
| 14 | BAKELANTS Jan | 14 | 6 | 4 | 4 |
| 15 | DE MARCHI Alessandro | 14 | 5 | 5 | 4 |
| 16 | PUCCIO Salvatore | 14 | - | 8 | 6 |
| 17 | LADAGNOUS Matthieu | 14 | 8 | 2 | 4 |
| 18 | ROUX Anthony | 13 | 5 | 3 | 5 |
| 19 | DEVENYNS Dries | 12 | 7 | 3 | 2 |
| 20 | HERRADA José | 12 | 1 | 5 | 6 |