StadiumStadion Idstein
| Current capacity of the stadium |
| Standing | 18 600 |
| Seats | 11 600 |
| Tribune | 7 000 |
| Seats for sponsors | 200 |
| Fans attended |
| 1. 8. 2026 | Idstein -Gladbeck | 5 213 |
| 27. 7. 2026 | Idstein -Lauterstein | 3 506 |
| 23. 7. 2026 | Idstein -Bayreuth | 3 505 |
| 18. 7. 2026 | Idstein -Ballenstedt | 3 909 |
| 13. 7. 2026 | Idstein -Michelstadt | 3 687 |
| 9. 7. 2026 | Idstein -Kirchhain | 3 538 |
| 4. 7. 2026 | Idstein -Siegen | 3 512 |
| 29. 6. 2026 | Idstein -Reutlingen | 3 337 |
| 25. 6. 2026 | Idstein -Geseke | 3 338 |