| 1st May |
Sport Ireland Her Moves Festival |
Sport Ireland National Indoor Arena |
| 2nd - 4th May |
Volleyball Ireland - Grand Final Weekend |
Sport Ireland National Indoor Arena |
| 5th - 7th May |
School Summit |
Sport Ireland National Indoor Arena |
| 10-May-2025 |
Badminton Ireland - Graded finals |
Sport Ireland National Indoor Arena |
| 17th - 18th May |
Gymnastics Ireland National Series |
Sport Ireland National Indoor Arena |
| 16th - 18th May |
Leinster Age Group Championship 50m |
Sport Ireland National Aquatic Centre |
| 24th - 25th May |
IRISH BJJ OPEN 2025 |
Sport Ireland National Indoor Arena |
| 26th - 28th May |
Sport Ireland SDO Conference |
Sport Ireland National Indoor Arena |
| 30th May - 2nd June |
Gymnastics Ireland The Floor |
Sport Ireland National Indoor Arena |
| 1st June |
NAC SC Long Course Gala |
Sport Ireland National Aquatic Centre |
| 2nd June |
Leinster Age Group Championship 50m |
Sport Ireland National Aquatic Centre |
| 7th & 8th June |
Baton Twirling |
Sport Ireland National Indoor Arena |
| 7th & 8th June |
Twirl Ireland - Northern Stars Twirlers |
Sport Ireland National Indoor Arena |
| 13th - 16th June |
Gymnastics Ireland - GYM Start |
Sport Ireland National Indoor Arena |
| 27th June |
IWA - Fitness Inclusion games |
Sport Ireland National Indoor Arena |
| 27th - 29th June |
Volleyball Ireland - Small Countries Senior Women's finals |
Sport Ireland National Indoor Arena |
