| 3rd October |
Arena Rox Dublin |
Sport Ireland National Indoor Arena |
| 3rd - 4th October |
Twirl Ireland Technical Cup Baton Twirling |
Sport Ireland National Indoor Arena |
| 17th October |
Irish Open Freestyle Wrestling Championships 2026 |
Sport Ireland National Indoor Arena |
| 18th October |
National Juvenile Inter XC Country Relays |
Sport Ireland Campus |
| 18th October |
Autumn Open International & Senior Mixed XC Relays |
Sport Ireland Campus |
| 23rd - 26th October |
Gymnastics Ireland National Series |
Sport Ireland National Indoor Arena |
| 7th - 8th November |
JumpSTART Competition |
Sport Ireland National Indoor Arena |
| 7th - 8th November |
GymSTART Floor & Vault Teams Competition |
Sport Ireland National Indoor Arena |
| 10th - 14th November |
AIG VICTOR Badminton Irish Open 2026 |
Sport Ireland National Indoor Arena |
| 21st - 22nd November |
Gymnastics Ireland National Series |
Sport Ireland National Indoor Arena |
