Most racedays with other riders
Riders sorted by the number of times they started in the same race as Donncha O Brien.
| # | Rider | Number of races |
|---|---|---|
| 1 | CONSIDINE Eoghan | 1 |
| 2 | HALPIN Stephen | 1 |
| 3 | BRENNAN David | 1 |
| 4 | MORIARTY Eugene | 1 |
| 5 | COYLE Chris | 1 |
| 6 | CONNORS Odhran | 1 |
| 7 | LOFTUS Alan | 1 |
| 8 | KELLY Robin | 1 |
| 9 | LYNCH John | 1 |
| 10 | CLARKE Ciaran | 1 |
| 11 | CROWLEY Aidan | 1 |
| 12 | BUTLER Michael | 1 |
| 13 | STORAN Michael | 1 |
| 14 | BYRNE Declan | 1 |
| 15 | MURPHY Conor | 1 |
| 16 | RYAN Simon | 1 |
| 17 | BARRY Tim | 1 |
| 18 | HATCHER Graeme | 1 |
| 19 | CONNOLLY Enda | 1 |
| 20 | DEVLIN Rory | 1 |
| 21 | GARGAN John | 1 |
| 22 | VARLEY Christian | 1 |
| 23 | KENNEALLY Dave | 1 |
| 24 | MCMANUSA Art | 1 |
| 25 | BARRY Edward | 1 |
| 26 | BARRY Michael | 1 |
| 27 | HIGGINS Matthew | 1 |
| 28 | MASON John | 1 |
| 29 | MARREY Padraig | 1 |
| 30 | BUCHANAN Mark | 1 |
| 31 | BRADY Michael | 1 |
| 32 | HAGEN Krister | 1 |
| 33 | TANGUY Richard | 1 |
| 34 | LLOYD Rhys | 1 |
| 35 | FORBORD Kristian | 1 |
| 36 | PAVEK Ondrej | 1 |
| 37 | ROBINSON Colin | 1 |
| 38 | PEELO David | 1 |
| 39 | PRENDERGAST Charles | 1 |
| 40 | JOHANSSON Fredrik | 1 |
| 41 | AHERN Brian | 1 |
| 42 | REILLY Chris | 1 |
| 43 | MCCORRY Myles | 1 |
| 44 | MCCABE William | 1 |
| 45 | MALONE Richard | 1 |
| 46 | LAGAN Damian | 1 |
| 47 | DUNCAN Frazer | 1 |
| 48 | MARTIN Thomas | 1 |
| 49 | O'LOUGHLIN David | 1 |
| 50 | PETRIE-ARMSTRONG Adam | 1 |