StadiumStadion Altena
| Current capacity of the stadium |
| Standing | 19 800 |
| Seats | 12 400 |
| Tribune | 7 400 |
| Seats for sponsors | 200 |
| Fans attended |
| 14. 7. 2025 | Altena -Philippsburg | 4 814 |
| 10. 7. 2025 | Altena -Gifhorn | 6 019 |
| 3. 7. 2025 | Altena -Oranienbaum | 6 071 |
| 28. 6. 2025 | Altena -Pleystein | 8 198 |
| 26. 6. 2025 | Altena -Mirow | 7 132 |
| 21. 6. 2025 | Altena -Königswinter | 4 404 |
| 16. 6. 2025 | Altena -Bad Sachsa | 4 196 |
| 12. 6. 2025 | Altena -Bad Dürrenberg | 5 928 |
| 7. 6. 2025 | Altena -Gelsenkirchen | 4 690 |