Most grandtour starts by competitors
Number of starts in grand tours before the start of Gran Premio Città di Lugano 1966.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | ANQUETIL Jacques | 15 | 8 | 5 | 2 |
| 2 | ADORNI Vittorio | 9 | 3 | 6 | - |
| 3 | LEBAUBE Jean-Claude | 6 | 5 | - | 1 |
| 4 | DANCELLI Michele | 3 | - | 3 | - |
| 5 | MOTTA Gianni | 3 | 1 | 2 | - |
| 6 | GIMONDI Felice | 3 | 1 | 2 | - |
| 7 | KARSTENS Gerben | 3 | 2 | - | 1 |
| 8 | PINGEON Roger | 2 | 2 | - | - |
| 9 | MERCKX Eddy | 0 | - | - | - |
| 10 | HAGMANN Robert | 0 | - | - | - |