| Name | Course | Date | Facility |
|---|---|---|---|
| Ontario Swimming Championships | LC | Jul 08, 2026 | Toronto ON |
| 2026 Collingwood Clippers June Invitational - | SC | Jun 20, 2026 | Centennial Aquatic Centre |
| 2026 Huronia Region LC Team Challenge | LC | May 28, 2026 | Eleanor Misener Aquatic Centre |
| Muscats Splash #3 | SC | May 09, 2026 | Orillia Recreation Center |
| Scar Pan Am Invitational 2026 | LC | May 01, 2026 | Toronto Pan Am Sports Center |
| Mallards LC Challenge 2026 | LC | Apr 17, 2026 | Markham PanAm Centre |
| 2026 Trojan Pentathlon | SC | Mar 06, 2026 | East Bayfield Community Ctr |
| Ontario Age Groups - TPASC | LC | Mar 05, 2026 | Toronto ON |
| 2026 Ontario Age Groups - MPAC | LC | Mar 05, 2026 | Markham Pan Am Pool |
| Muscat Splash 2 | SC | Feb 22, 2026 | Bracebridge Sportsplex |
| Timed Trial February 2026 | SC | Feb 14, 2026 | Orillia Recreation Center |
| 2026 Huronia Region Short Course Championship | SC | Feb 06, 2026 | Alder Street Recreation Centre |
| 2026 Elaine Thompson Memorial Meet | SC | Jan 24, 2026 | Orillia Rec Center |
| GMAC Winter Pentathlom 2026 | LC | Jan 10, 2026 | Victor Davis Memorial Pool |
| 2025 Collingwood Holiday Invitational | SC | Dec 20, 2025 | Centennial Aquatic Centre |
| MAC Jingle Bell Meet December 12 -14, 2025 | SC | Dec 12, 2025 | Markham Pan Am Pool |
| Ontario Junior International | SC | Dec 11, 2025 | Toronto ON |
| 2025 Age Group International SC | SC | Nov 27, 2025 | Etobicoke Olympium |
| Muscats Splash 1 | SC | Nov 08, 2025 | Orillia Recreation Centre |
| 2025 Barrie Aquafest | SC | Oct 31, 2025 | East Bayfield Recreation Centre |
| 2025 MMST Dash 4 Cash | SC | Oct 18, 2025 | Milton Sport Centre |