Most racedays with other riders
Riders sorted by the number of times they started in the same race as Constantin Dumitrescu.
| # | Rider | Number of races |
|---|---|---|
| 1 | MOICEANU Gabriel | 11 |
| 2 | ZANONI Ludovic | 10 |
| 3 | SCHUR Gustav-Adolf | 9 |
| 4 | MAXIM Nicolae | 8 |
| 5 | KOLEV Dimitir | 7 |
| 6 | VASILE Ion | 7 |
| 7 | PORECEANU Ștefan | 7 |
| 8 | KAPITONOV Viktor | 6 |
| 9 | LEVAČIĆ Ivan | 6 |
| 10 | ȘANDRU Constantin | 6 |
| 11 | KRÓLAK Stanisław | 6 |
| 12 | CHEREPOVICH Anatoliy | 5 |
| 13 | GEORGIEV DEMIREV Stoyan | 5 |
| 14 | SEBE Ștefan | 5 |
| 15 | ØSTERGAARD Wedell | 5 |
| 16 | CONSTANTINESCU Ion | 5 |
| 17 | HAUTALAHTI Unto | 5 |
| 18 | MEGYERDI Antal | 5 |
| 19 | ISTRATE Constantin | 5 |
| 20 | TÖRÖK Győző | 5 |
| 21 | ARÁNYI Lajos | 5 |
| 22 | PETROVIĆ Veselin | 5 |
| 23 | KŘIVKA Josef | 5 |
| 24 | ȘTEFU Ștefan | 5 |
| 25 | STOICA Ion | 5 |
| 26 | VASILESCU Nicolae | 5 |
| 27 | KOTSEV Boyan | 5 |
| 28 | CHRISTOV Nentcho | 5 |
| 29 | VERSHININ Viktor | 4 |
| 30 | MÜLLER Walter | 4 |
| 31 | VALCIK Nevio | 4 |
| 32 | SZABO Lajos | 4 |
| 33 | VOSTRYAKOV Pavel | 4 |
| 34 | BRITTAIN Stan | 4 |
| 35 | KLEVTSOV Yevgeny Pyotrovich | 4 |
| 36 | ȘERBAN Gheorghe | 4 |
| 37 | DIMOV Milko | 4 |
| 38 | AMELL Karl-Magnus | 4 |
| 39 | STĂNESCU Constantin | 4 |
| 40 | RADULESCU Gheorghe | 4 |
| 41 | STAN Mircea | 4 |
| 42 | RUWET Louis | 4 |
| 43 | MYYRYLAINEN Kyosti | 4 |
| 44 | ȘANDRU Gheorghe | 4 |
| 45 | FORNALCZYK Bogusław | 4 |
| 46 | HORA Ion | 4 |
| 47 | NIȚĂ Eftimie | 4 |
| 48 | KUBR Jan | 4 |
| 49 | BLOWER Owen | 4 |
| 50 | NUȚĂ Petre | 4 |