| 30th November |
Paralympics Ireland Allianz Next Gen Event |
Sport Ireland National Indoor Arena |
| 6th December |
Baton Twirling - International Trials IBTF European Technical Championships |
Sport Ireland National Indoor Arena |
| 7th December |
Baton Twirling - Freestyle & Majorette Cup |
Sport Ireland National Indoor Arena |
| 7th December |
123.ie National Novice & Juveniles Uneven Ages Cross Country Championships |
Sport Ireland Campus National Cross Country Track |
| 9th - 11th December |
Cross Border Orchestra of Ireland - Peace Proms Choir Workshops |
Sport Ireland National Indoor Arena |
| 9th - 14th December |
FIH Hockey Pro League Dublin 2025 |
Sport Ireland Campus Multi Sport Pitches |
| 12th - 14th December |
Swim Ireland Irish Winter Championships |
Sport Ireland National Aquatic Centre |
| 10th January |
Athletics Wicklow Indoor Track & Field Championship |
Sport Ireland National Indoor Arena |
| 17th - 18th January |
Future Cheer Treasure Ireland Event |
Sport Ireland National Indoor Arena |
| 23rd - 25th January |
Swim Ireland Leinster Open Meet |
Sport Ireland National Aquatic Centre |
