Most grandtour starts by competitors
Number of starts in grand tours before the start of Omloop van het Zuidwesten 1970.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | VAN SPRINGEL Herman | 4 | 4 | - | - |
| 2 | VANCONINGSLOO Georges | 3 | 3 | - | - |
| 3 | VERBEECK Frans | 2 | 1 | - | 1 |
| 4 | SONCK Étienne | 2 | - | - | 2 |
| 5 | DE VLAEMINCK Roger | 1 | 1 | - | - |
| 6 | CALLENS Christian | 1 | - | - | 1 |
| 7 | PEELMAN Eddy | 0 | - | - | - |
| 8 | EYERS Maurice | 0 | - | - | - |
| 9 | RAES Eric | 0 | - | - | - |
| 10 | DEELEN Wim | 0 | - | - | - |