Most racedays with other riders
Riders sorted by the number of times they started in the same race as Octave Dayen.
| # | Rider | Number of races |
|---|---|---|
| 1 | AERTS Jean | 3 |
| 2 | AUMERLÉ Andre | 3 |
| 3 | MAES Romain | 2 |
| 4 | BONDUEL Frans | 2 |
| 5 | BUIS Leen | 2 |
| 6 | MERVIEL Jules | 2 |
| 7 | BROSSY René | 2 |
| 8 | GEYER Ludwig | 2 |
| 9 | HANSEN Henry | 2 |
| 10 | LOUYET Léon | 2 |
| 11 | LITSCHI Paul | 2 |
| 12 | JOHNSSON Georg | 2 |
| 13 | BERNARD René | 2 |
| 14 | ORECCHIA Michele | 2 |
| 15 | GRANDI Allegro | 2 |
| 16 | AMSTEIN Gottlieb | 2 |
| 17 | GIRARDENGO Costante | 1 |
| 18 | VAN NEK Klaas | 1 |
| 19 | MENOE August | 1 |
| 20 | BOCKKOM Hans | 1 |
| 21 | HOLZL Elemer | 1 |
| 22 | MAAS Jan | 1 |
| 23 | VAN DER HEIDEN Jan | 1 |
| 24 | SZENROK Henryk | 1 |
| 25 | WALINSKI Jerszy | 1 |
| 26 | BOHLIN Erik | 1 |
| 27 | MALM Ragnar | 1 |
| 28 | STRANDBERG Helmer | 1 |
| 29 | NILSSON Folke | 1 |
| 30 | BLATTMANN Albert | 1 |
| 31 | SOUCHARD Achille | 1 |
| 32 | ROBERT Georges | 1 |
| 33 | BULLA Max | 1 |
| 34 | CAP Otto | 1 |
| 35 | CAP Walter | 1 |
| 36 | BOSCH Ferdinand | 1 |
| 37 | PAGLER Michael | 1 |
| 38 | DEBAETS Gérard | 1 |
| 39 | RONSSE Georges | 1 |
| 40 | SELLIER Félix | 1 |
| 41 | VAN HEVEL Jules | 1 |
| 42 | BINDA Alfredo | 1 |
| 43 | RAYNAUD André | 1 |
| 44 | MANTHEY Felix | 1 |
| 45 | REMOLD Josef | 1 |
| 46 | WOLKE Bruno | 1 |
| 47 | WOLKE Rudolf | 1 |
| 48 | HUGYECZ Karoly | 1 |
| 49 | HUSZKA Dezso | 1 |
| 50 | VIDA Laszlo | 1 |