StadiumArasen Stadion
| Current capacity of the stadium |
| Standing | 35 700 |
| Seats | 23 100 |
| Tribune | 14 600 |
| Seats for sponsors | 2 400 |
| Fans attended |
| 24. 5. 2025 | Lilleström SK-Odd 2 | 12 470 |
| 3. 1. 2025 | Lilleström SK-Arsenal F.C. London | 29 804 |
| 3. 1. 2025 | Lilleström SK-FC Orario | 28 757 |
| 3. 1. 2025 | Lilleström SK-Brighton FC | 27 793 |
| 3. 1. 2025 | Lilleström SK-NKS Plantator Porto | 28 274 |
| 31. 12. 2024 | Lilleström SK-Galacticos Svit | 29 127 |
| 31. 12. 2024 | Lilleström SK-BraEsp Hafnarfjördur | 28 774 |
| 31. 12. 2024 | Lilleström SK-Uruguay Montevideo | 28 642 |
| 31. 12. 2024 | Lilleström SK-AS Roma ™ | 29 703 |