StadiumStadion Kastamonu
| Current capacity of the stadium |
| Standing | 19 600 |
| Seats | 12 200 |
| Tribune | 7 300 |
| Seats for sponsors | 200 |
| Fans attended |
| 24. 8. 2026 | Kastamonu-Słupia | 11 675 |
| 20. 8. 2026 | Kastamonu-Gwiazdówko | 9 625 |
| 17. 8. 2026 | Kastamonu-Holumnica | 7 569 |
| 13. 8. 2026 | Kastamonu-Maków maz. | 6 525 |
| 8. 8. 2026 | Kastamonu-Woźniki | 5 512 |
| 3. 8. 2026 | Kastamonu-Nowe miasteczko | 6 940 |
| 30. 7. 2026 | Kastamonu-Nowy Żytnik | 7 190 |
| 25. 7. 2026 | Kastamonu-Wincentów | 6 085 |
| 20. 7. 2026 | Kastamonu-Wymysłów | 12 551 |