Theun van Leijen
| Date | Contest | Band | Position | Draw |
|---|---|---|---|---|
| 03 Nov 2023 |
Dutch Nationals (Fourth Division)
|
Bernlef Noardburgum
|
7 | 4 |
| 28 Oct 2022 |
Dutch Nationals (Fourth Division)
|
Brassband Bernlef
|
9 | |
| 26 Oct 2018 |
Dutch Nationals (Third Division)
|
Blaast de Bazuin Surhuisterveen
|
7 | |
| 27 Oct 2017 |
Dutch Nationals (Third Division)
|
Blaast de Bazuin
|
4 | |
| 02 Jul 2017 |
Rastede - Internationale Musiktage (L)
|
Brassband Bernlef
|
1 | |
| 22 Apr 2017 |
Gouden Spiker Festival (Fourth Division)
|
Brassband Bernlef
|
1 |