
| 310 Running | Airblastoff Lion |
| Athletics Niagara | Blue Devils Athletics Club |
| Boardwalk RC | Bolton Pole Vault |
| Brantford T.F.C. | Brock Badgers |
| Brockville Legion Track Club | Central Toronto Athletic Club |
| Dalhousie Tigers | Dundas Valley Track Club |
| Durham Dragons Athletics | Eclipse Track & Field Inc |
| Extreme Velocity Track Club | Flying Angels - North York |
| Flying Angels Academy | Golden Eagles Track Club |
| Guelph Gryphons | Laurentian Voyageurs |
| London Western T.F.C | Maximus Performance |
| Monarch Athletics Club | Monte Cristo Track Club |
| Motown Athletics Club | Nike (UNON) |
| Peterborough Legion Track Club | Project Athletics Track and Field Program |
| Queen's Gaels | Quinte Legion Lynx Track and Field Club |
| Royal City Athletics Club | Speed Academy Athletics Club |
| Toronto Metro Bold | Toronto Varsity Blues |
| Track North Athletic Club | Unattached Ontario |
| United Tamil Sports Club | University of Toronto TC |
| University of Windsor Athletics Club | Waterloo Warriors |
| Windsor Lancers | York Lions |
| York University Track & Field Club |