Most grandtour starts by competitors
Number of starts in grand tours before the start of Vuelta a Burgos 1991.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | DELGADO Pedro | 19 | 9 | 2 | 8 |
| 2 | BUGNO Gianni | 10 | 4 | 6 | - |
| 3 | TALEN John | 5 | 2 | 2 | 1 |
| 4 | JOHO Stephan | 4 | 1 | 3 | - |
| 5 | FARFÁN José Martín | 4 | 1 | - | 3 |
| 6 | RINCÓN Oliverio | 1 | - | - | 1 |