Turneringer i Østfold Bowlingkrets:
| Navn | Arrangør | Hall | Fra | Til |
|---|---|---|---|---|
| Momarken Cup | Athletica Bowling | 2004-08-21 | 2004-08-21 | |
| Norwegian Open | Lucky Bowl Moss | 2004-09-24 | 2004-10-03 | |
| Askim Open Jubileum | Athletica Bowling | 2004-11-05 | 2004-11-07 | |
| Hawk Open | Kongsten Bowling | 2004-11-12 | 2004-11-14 | |
| Januartesten 2005 | Førtito Bar & Bowling | 2005-01-21 | 2005-01-23 | |
| (H)elgtrimmen | Athletica Bowling | 2005-02-25 | 2005-02-27 | |
| Buff Bar Open | Kongsten Bowling | 2005-02-25 | 2005-02-27 | |
| Moss Open | Lucky Bowl Moss | 2005-02-26 | 2005-02-27 | |
| Rolvsøy Open | Mester'n Fredrikstad | 2005-03-18 | 2005-03-20 | |
| Vårspretten | Athletica Bowling | 2005-04-23 | 2005-04-24 |