
| Airblastoff Lion | Athletics East Nova Scotia |
| Athletics Niagara | Blue Devils Athletic Club |
| Boardwalk RC | Bolton Pole Vault |
| BOOST Athletics Club | Brampton Elite TC |
| Brampton Elite Track Club | Brantford T.F.C. |
| Burlington Track & Field Club | Durham Dragons Athletics |
| Eclipse Track & Field Club | Eclipse Track & Field Inc |
| Etobicoke Huskies-Striders Track and Field Club | Etobicoke Track |
| Flying Angels Academy | Hamilton Olympic Club |
| JAMCAN International Athletics Club | Kawartha Lakes Lightning |
| Laurel Creek T.F.C | London western |
| London Western T.F.C | M.B. Track Club. |
| Mississauga T.F.C. | Mississauga TFC |
| None | North Bay Legion |
| Northlea Elementary and Middle School | Oakville Track & Field Club Athletiques International |
| Ottawa Lions T.F.C | Peterborough Legion Track Club |
| Project Athletics Track and Field Program | Quest Sports Track and Field Club |
| Quinte Legion Lynx Track and Field Club | Royal City Athletics Club |
| Saugeen Track & Field Association | ST. ALBERT MUSTANGS TRACK & FIELD CLUB |
| STAC Hamilton | StrideWise Running |
| Thorold Elite Track Club | Throwers Club |
| UN-Ontario | Unattached Ontario |
| United Tamil SC | United Tamil Sports Club |
| University of Toronto | University of Toronto TC |
| Windsor Legion T.F.C | York Lions |
| York Region Runners | York Region Runners Club |
| York University Track & Field Club |