| Event | Venue | Status | Date | Closing |
|---|---|---|---|---|
| Return To Rowing Challenge | River Shannon Limerick | Non | 30/10/2021 | 20/10/2021 |
| Castleconnell Head | Castleconnell | Non | 06/11/2021 | 27/10/2021 |
| Erne 4's HOR | Enniskillen | Non | 13/11/2021 | 03/11/2021 |
| Skibbereen Head | The Marina Cork | Non | 13/11/2021 | 03/11/2021 |
| Irish Provinces Indoor Rowing Championships | UL Arena | Non | 20/11/2021 | 10/11/2021 |
| Lagan HOR | River Lagan | Non | 20/11/2021 | 10/11/2021 |
| Head Of The Shannon | Carrick-on-Shannon | Non | 04/12/2021 | 24/11/2021 |
| Muckross Head | NRC | Non | 04/12/2021 | 24/11/2021 |