StadiumStadion Olszowiec
| Current capacity of the stadium |
| Standing | 18 600 |
| Seats | 11 600 |
| Tribune | 7 000 |
| Seats for sponsors | 200 |
| Fans attended |
| 11. 10. 2025 | Olszowiec-Łomianki | 12 221 |
| 6. 10. 2025 | Olszowiec-Tuliszków | 12 558 |
| 4. 10. 2025 | Olszowiec-Rychtal | 11 865 |
| 29. 9. 2025 | Olszowiec-Ulanów | 13 497 |
| 25. 9. 2025 | Olszowiec-Tłuszcz | 17 093 |
| 20. 9. 2025 | Olszowiec-Zajudcowe | 15 117 |
| 18. 9. 2025 | Olszowiec-Lipno | 15 202 |
| 13. 9. 2025 | Olszowiec-Siemiatycze | 14 084 |
| 8. 9. 2025 | Olszowiec-Elblšg | 13 631 |