Most grandtour starts by competitors
Number of starts in grand tours before the start of Circuito Castellano 1912.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | ANTÓN Guillermo | 0 | - | - | - |
| 2 | VILLADA Lázaro | 0 | - | - | - |
| 3 | LEBLANC Óscar | 0 | - | - | - |
| 4 | MANCHON José | 0 | - | - | - |
| 5 | MAGDALENA José | 0 | - | - | - |
| 6 | OCA Lorenzo | 0 | - | - | - |
| 7 | FUSTE José | 0 | - | - | - |
| 8 | FORNOZA Fernando | 0 | - | - | - |
| 9 | TUNICA Joaquín | 0 | - | - | - |
| 10 | SOTO José | 0 | - | - | - |
| 11 | PEREZ Alfonso | 0 | - | - | - |
| 12 | ARROUGE Ernesto | 0 | - | - | - |
| 13 | FEDERICO José | 0 | - | - | - |
| 14 | ORTEGA Ricardo | 0 | - | - | - |
| 15 | MOIRON Antonio | 0 | - | - | - |