StadiumStadion Os
| Current capacity of the stadium |
| Standing | 18 000 |
| Seats | 11 300 |
| Tribune | 6 800 |
| Seats for sponsors | 200 |
| Fans attended |
| 11. 4. 2026 | Os-Averoykameratene | 11 673 |
| 6. 4. 2026 | Os-Raufoss | 12 282 |
| 30. 3. 2026 | Os-Molde FK | 13 350 |
| 26. 3. 2026 | Os-Lillestrom 2 | 13 420 |
| 21. 3. 2026 | Os-Barum | 11 495 |
| 18. 3. 2026 | Os-Skeid | 10 931 |
| 16. 3. 2026 | Os-Alta | 11 910 |
| 12. 3. 2026 | Os-True | 7 470 |
| 7. 3. 2026 | Os-Tonsberg | 7 559 |