Races per nation
Number of races and racedays per country in 2021.
Top nations for team
100% of all racedays for OWC Oldenzaal & AWV de Zwaluwen were in Netherlands, or .
Per country
| Pos. | Nation | Number of races | Racedays |
|---|---|---|---|
| 1 | Netherlands | 1 | 1 |
| Pos. | Nation | Number of races | Racedays |
|---|---|---|---|
| 1 | Netherlands | 1 | 1 |