| Name | Course | Date | Facility |
|---|---|---|---|
| Age Group International LC | LC | Jun 04, 2026 | Etobicoke Olympioum |
| 2026 Huronia Region LC Team Challenge | LC | May 28, 2026 | Eleanor Misener Aquatic Centre |
| 2026 Speedo Canadian Masters Championships | SC | May 22, 2026 | Windsor International Aquatic Centre |
| 2026 TOP Cup SC | SC | May 08, 2026 | Etobicoke Olympium |
| TOP Cup 2026 LC | LC | May 08, 2026 | Etobicoke Olympioum |
| 2026 Spring Off The Blocks | SC | May 02, 2026 | East Bayfield Community Centre |
| Marilyn Bell Swim Classic 2026 | LC | Apr 23, 2026 | Etobicoke Olympium |
| Mallards LC Challenge 2026 | LC | Apr 17, 2026 | Markham PanAm Centre |
| 2026 Ontario Masters Provincials | SC | Apr 17, 2026 | Etobicoke Olympium |
| 2026 Speedo Canadian Swimming | LC | Apr 09, 2026 | Edmonton AB |
| Stephen Forsey Masters Swim Meet | SC | Mar 22, 2026 | Markham Pan Am 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 |
| Burlington Masters Winter Splash 2026 | SC | Feb 15, 2026 | Centennial Pool |
| 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 |
| MAC Winter Invitational January 22-25 ,2026 - | LC | Jan 22, 2026 | Markham Pan Am Pool |
| Georgian Bay Squall Water and Ice | SC | Jan 11, 2026 | Centennial Aquatic Centre |
| 2025 BTSC Trojan Cup | SC | Dec 12, 2025 | East Bayfield Community Centre |
| Ontario Junior International | SC | Dec 11, 2025 | Toronto ON |
| 2025 EOMAC CHARLIE LANE SEMI SERIOUS 17 | SC | Nov 16, 2025 | ETOBICOKE OLYMPIUM |
| 2025 NYAC Cup | SC | Nov 14, 2025 | Toronto Pan Am Centre |
| 2025 Barrie Aquafest | SC | Oct 31, 2025 | East Bayfield Recreation Centre |
| USC Masters Fall Invitational | SC | Oct 24, 2025 | Uxbridge ON |
| MAC Fall Fest October 18-19, 2025 | SC | Oct 18, 2025 | Markham Pan Am Pool |