Breed events
| Event | participants |
|---|---|
| Holsteiner Verbandsstutenschau 2017 | Reimer Detlef Hennings, Reimer Detlef Hennings |
| Holsteiner Verbandsstutenschau 2017 | Reimer Detlef Hennings, Reimer Detlef Hennings |
| Holsteiner Verbandsstutenschau 2017 | Reimer Detlef Hennings, Reimer Detlef Hennings |
| Holsteiner Verbandsstutenschau 2017 | Reimer Detlef Hennings, Reimer Detlef Hennings |
| rimondo Ranking 2021 – Dressur- und Springpferde | Reimer Detlef Hennings |