| Nation |  |
| First name | Herman |
| Last name | Groote Bromhaar |
| Nickname | |
| Profession | |
| Born on | 00.00.0000 |
| Birthplace |
| Number of races as co-rider | 13 |
| Number of first places | 0 |
| Number of second places | 0 |
| Number of third places | 1 |
| Podiums in percent | 7.69% |
| Total points | 44 |
| Driven EM races | 4 |
| Driven DM races | 0 |
| Driven Bahnpokal | 0 |
| Date | City | Event | Lizenz | Place | Points |
|---|---|---|---|---|---|
| 21.06.1992 | Parchim | EM-Semifinale | A-SW | 9 | 4 |
| 31.05.1992 | Wallroth | offenes Rennen | A-SW | 4 | 4 |
| 03.05.1992 | Wedel | offenes Rennen | A-SW | 3 | 5 |
| 01.09.1991 | Berghaupten | offenes Rennen | A-SW | 8 | 4 |
| 27.07.1991 | Alken | EM-Semifinale | A-SW | 9 | 2 |
| 16.06.1991 | Mulmshorn | offenes Rennen | A-SW | 7 | 5 |
| 09.06.1991 | Apen | offenes Rennen | A-SW | 6 | 4 |
| 02.06.1991 | Hechthausen | offenes Rennen | A-SW | 6 | 3 |
| 10.06.1990 | Apen | offenes Rennen | A-SW | 5 | 5 |
| 04.06.1990 | Stadskanaal | offenes Rennen | A-SW | 6 | 0 |
| 13.05.1990 | Werlte | offenes Rennen | A-SW | 5 | 0 |
| 28.04.1990 | Grindsted | EM-Semifinale | A-SW | 9 | 5 |
| 14.06.1987 | Bräunlingen | EM-Semifinale | A-SW | 11 | 3 |