StadiumKKS Arena
| Current capacity of the stadium |
| Standing | 18 400 |
| Seats | 13 000 |
| Tribune | 11 000 |
| Seats for sponsors | 8 000 |
| Fans attended |
| 30. 7. 2026 | KKS Kolejarz-Nowytarg | 6 771 |
| 25. 7. 2026 | KKS Kolejarz-Sławno | 6 398 |
| 20. 7. 2026 | KKS Kolejarz-K.S.Czarni Nakło | 10 821 |
| 11. 7. 2026 | KKS Kolejarz-Mikołów | 9 789 |
| 6. 7. 2026 | KKS Kolejarz-Pacierzów | 11 203 |
| 2. 7. 2026 | KKS Kolejarz-Turek | 7 805 |
| 27. 6. 2026 | KKS Kolejarz-Trzcianka | 7 173 |
| 22. 6. 2026 | KKS Kolejarz-Radzymin | 11 232 |
| 19. 6. 2026 | KKS Kolejarz-KS Cracovia Kraków | 16 038 |