Most grandtour starts by competitors
Number of starts in grand tours before the start of Circuit Aisne-Oise 1921.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | DELOFFRE Jules | 8 | 8 | - | - |
| 2 | ALAVOINE Jean | 7 | 6 | 1 | - |
| 3 | POTHIER Lucien | 6 | 6 | - | - |
| 4 | NEMPON Jules | 4 | 4 | - | - |
| 5 | PÉLISSIER Francis | 2 | 2 | - | - |
| 6 | JUSERET Charles | 2 | 2 | - | - |
| 7 | JACQUINOT Robert | 2 | 2 | - | - |
| 8 | MOULET Fernand | 1 | 1 | - | - |
| 9 | MULLER Joseph | 1 | 1 | - | - |
| 10 | BASTIN Léon | 0 | - | - | - |
| 11 | GUILBERT Maurice | 0 | - | - | - |
| 12 | HINGRES Robert | 0 | - | - | - |
| 13 | VENTURI Tullio | 0 | - | - | - |
| 14 | BLASIEAUX Gilbert | 0 | - | - | - |
| 15 | AMIEL Andre | 0 | - | - | - |
| 16 | SCHIEGG Liebert | 0 | - | - | - |
| 17 | HILLARION Jean | 0 | - | - | - |
| 18 | JAVAUX Benjamin | 0 | - | - | - |
| 19 | RICH Lucien | 0 | - | - | - |
| 20 | COLLEU Marcel | 0 | - | - | - |