| Place | Country | Date | Year | |
|---|---|---|---|---|
| 1st | Albena | Bulgaria | 6 - 11 June | 2011 |
| 2nd | Hannover | Germany | 14 - 27 June | 2015 |
| 3rd | Heraklion | Greece | 22 June - 6 July | 2019 |
| Place | Country | Date | Year | |
|---|---|---|---|---|
| 1st | Albena | Bulgaria | 6 - 11 June | 2011 |
| 2nd | Hannover | Germany | 14 - 27 June | 2015 |
| 3rd | Heraklion | Greece | 22 June - 6 July | 2019 |