StadiumStadion Idstein
| Current capacity of the stadium |
| Standing | 18 600 |
| Seats | 11 600 |
| Tribune | 7 000 |
| Seats for sponsors | 200 |
| Fans attended |
| 4. 5. 2026 | Idstein -Jena | 4 456 |
| 2. 5. 2026 | Idstein -Heiligenhaus | 4 418 |
| 27. 4. 2026 | Idstein -Bleicherode | 4 225 |
| 23. 4. 2026 | Idstein -Aalen | 4 543 |
| 18. 4. 2026 | Idstein -Reutlingen | 4 278 |
| 13. 4. 2026 | Idstein -Neuenrade | 4 265 |
| 11. 4. 2026 | Idstein -Michelstadt | 4 258 |
| 6. 4. 2026 | Idstein -Bückeburg | 4 915 |
| 2. 4. 2026 | Idstein -Ballenstedt | 5 490 |