Races per nation
Number of races and racedays per country in 2018.
Top nations for team
100% of all racedays for Roubaix Lille Métropole were in France, Belgium or Netherlands.
Per country
| Pos. | Nation | Number of races | Racedays |
|---|---|---|---|
| 1 | France | 41 | 81 |
| 2 | Belgium | 13 | 17 |
| 3 | Netherlands | 1 | 1 |