Most racedays with other riders
Riders sorted by the number of times they started in the same race as Siegfried Adler.
| # | Rider | Number of races |
|---|---|---|
| 1 | GUYOT Bernard | 9 |
| 2 | VAN SPRINGEL Herman | 8 |
| 3 | ALTIG Rudi | 8 |
| 4 | GIMONDI Felice | 8 |
| 5 | JANSSEN Jan | 8 |
| 6 | AIMAR Lucien | 7 |
| 7 | SCHLECK Johny | 7 |
| 8 | HAGMANN Robert | 6 |
| 9 | DE PRA Tommaso | 6 |
| 10 | ANQUETIL Jacques | 6 |
| 11 | GUERRA Pietro | 6 |
| 12 | BEUGELS Eddy | 6 |
| 13 | SELS Ward | 6 |
| 14 | HUYSMANS Jos | 5 |
| 15 | HOUBRECHTS Antoon | 5 |
| 16 | WRIGHT Michael | 5 |
| 17 | SAN MIGUEL Gregorio | 5 |
| 18 | POGGIALI Roberto | 5 |
| 19 | JIMÉNEZ Julio | 5 |
| 20 | GÓMEZ Antonio | 5 |
| 21 | PEFFGEN Wilfried | 5 |
| 22 | RITTER Ole | 5 |
| 23 | BRACKE Ferdinand | 5 |
| 24 | POULIDOR Raymond | 5 |
| 25 | WOLFSHOHL Rolf | 5 |
| 26 | VAN RYCKEGHEM Daniel | 5 |
| 27 | DUCASSE Jean-Pierre | 5 |
| 28 | PÉREZ FRANCÉS José | 4 |
| 29 | EREÑOZAGA Gabino | 4 |
| 30 | WAGTMANS Rini | 4 |
| 31 | LASA José Manuel | 4 |
| 32 | LÓPEZ Vicente | 4 |
| 33 | DALLA BONA Luciano | 4 |
| 34 | PUSCHEL Dieter | 4 |
| 35 | NOVAK Anatole | 4 |
| 36 | ETTER Fernand | 4 |
| 37 | GENET Jean-Pierre | 4 |
| 38 | ELORZA Sebastián | 4 |
| 39 | DENTI Giacomino | 4 |
| 40 | SAMYN José | 4 |
| 41 | BITOSSI Franco | 4 |
| 42 | VAN DE KERCKHOVE Bernard | 4 |
| 43 | COOREMAN Roger | 4 |
| 44 | GONZÁLEZ Aurelio | 4 |
| 45 | PANIZZA Wladimiro | 4 |
| 46 | GRAIN Michel | 4 |
| 47 | IN 'T VEN Willy | 4 |
| 48 | GODEFROOT Walter | 4 |
| 49 | SAÉZ Ramón | 4 |
| 50 | MERCKX Eddy | 4 |