Most racedays with other riders
Riders sorted by the number of times they started in the same race as Hassan Mahmoud.
| # | Rider | Number of races |
|---|---|---|
| 1 | HANSSON Sune | 1 |
| 2 | JÖRGENSEN Henning | 1 |
| 3 | PETERS Bent | 1 |
| 4 | RIISBERG Per | 1 |
| 5 | STEINMAN Niels | 1 |
| 6 | TRUSELL Curt | 1 |
| 7 | DE VRIES Johannes | 1 |
| 8 | DE WAARD Jaap | 1 |
| 9 | SCHRÖDER Jan | 1 |
| 10 | VAN ESPEN Cor | 1 |
| 11 | WESSELING Gerard | 1 |
| 12 | MOSKVIN Stanislav | 1 |
| 13 | GREEN Sonny | 1 |
| 14 | HOLM Ken | 1 |
| 15 | DIEKMAN Erik | 1 |
| 16 | PETTERSSON Gösta | 1 |
| 17 | MUNTHER Paul | 1 |
| 18 | UNO STENSSON Sven | 1 |
| 19 | FAGALA Milan | 1 |
| 20 | KVAPIL Jaroslav | 1 |
| 21 | MALTEN Jan | 1 |
| 22 | HASMAN Zdenek | 1 |
| 23 | SCHEJBAL Rudolf | 1 |
| 24 | SMISEK Blazej | 1 |
| 25 | COSMA Ion | 1 |
| 26 | ABOUL ZAHAB Terek | 1 |
| 27 | ADDY Robert Charles | 1 |
| 28 | NIJDAM Henk | 1 |
| 29 | DE BREUKER Roger | 1 |
| 30 | GAZDA Stanislaw | 1 |
| 31 | ZIELIŃSKI Rajmund | 1 |
| 32 | CHEREPOVICH Anatoliy | 1 |
| 33 | KAPITONOV Viktor | 1 |
| 34 | AMPLER Klaus | 1 |
| 35 | PETROV Aleksei | 1 |
| 36 | MELIKHOV Yury | 1 |
| 37 | MOICEANU Gabriel | 1 |
| 38 | PAILLIER Christian | 1 |
| 39 | SAIDKHUZHIN Gainan | 1 |
| 40 | BRACKE Ferdinand | 1 |
| 41 | BLAKE Gerard | 1 |
| 42 | BURNS Bernard | 1 |
| 43 | BUTLER Keith | 1 |
| 44 | JACOB Alan | 1 |
| 45 | MCGUIRE Hugh | 1 |
| 46 | BOBEKOV Ivan | 1 |
| 47 | KOLEV Zonju | 1 |
| 48 | ILIEV Hristo | 1 |
| 49 | KOTEV Dimitar | 1 |
| 50 | NEYCHEV Stefan | 1 |