StadiumKaplakriki
| Current capacity of the stadium |
| Standing | 38 000 |
| Seats | 29 000 |
| Tribune | 26 000 |
| Seats for sponsors | 18 000 |
| Fans attended |
| 6. 10. 2026 | FH Hafnarfjördur™-FC Tirol Innsbruck | 23 060 |
| 5. 10. 2026 | FH Hafnarfjördur™-Valur Reykjavík | 21 853 |
| 2. 10. 2026 | FH Hafnarfjördur™-Caacupé | 29 492 |
| 2. 10. 2026 | FH Hafnarfjördur™-FK Tuzla City™ | 30 736 |
| 2. 10. 2026 | FH Hafnarfjördur™-FK Jedinstvo Bijelo Polje | 25 175 |
| 2. 10. 2026 | FH Hafnarfjördur™-Atlético Mineiro | 30 516 |
| 2. 10. 2026 | FH Hafnarfjördur™-NK Domžale™ | 25 719 |
| 2. 10. 2026 | FH Hafnarfjördur™-Club Brugge K.V. | 27 321 |
| 2. 10. 2026 | FH Hafnarfjördur™-PAOK Solún | 28 970 |