Most grandtour starts by competitors
Number of starts in grand tours before the start of Grosser Preis des Kantons Aargau 1978.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | VAN VLIERBERGHE Albert | 17 | 7 | 9 | 1 |
| 2 | GAVAZZI Pierino | 8 | 2 | 6 | - |
| 3 | FRACCARO Simone | 7 | 2 | 5 | - |
| 4 | MOSER Francesco | 6 | 1 | 5 | - |
| 5 | WELLENS Paul | 5 | 3 | - | 2 |
| 6 | VAN KATWIJK Piet | 4 | 3 | - | 1 |
| 7 | MAERTENS Freddy | 4 | 2 | 1 | 1 |
| 8 | THALER Klaus-Peter | 3 | 2 | - | 1 |
| 9 | SCHEPMANS Benny | 3 | 1 | - | 2 |
| 10 | SINGER Willy | 3 | 1 | 2 | - |
| 11 | REYBROUCK Wilfried | 3 | - | 2 | 1 |
| 12 | SALM Roland | 3 | - | 3 | - |
| 13 | KRAFT Jürgen | 2 | - | 2 | - |
| 14 | MAZZANTINI Leonardo | 2 | - | 2 | - |
| 15 | LODER Erich | 2 | 1 | 1 | - |
| 16 | VANDENBRANDE Hendrik | 2 | - | - | 2 |
| 17 | LUBBERDING Henk | 2 | 2 | - | - |
| 18 | LANDONI Gabriele | 2 | - | 2 | - |
| 19 | BOLLE Thierry | 2 | 1 | - | 1 |
| 20 | VANDENBRANDE Jean-Philippe | 1 | - | - | 1 |