| Athletics Niagara | Blue Devils Athletics Club |
| Brantford T.F.C. | Burlington Track & Field Club |
| Central Ontario Rogues | Central Toronto Athletic Club |
| Durham Dragons Athletics | Durham Legion Athletics |
| Flying Angels Academy | Green and Gold Track and Field Club |
| Hamilton Olympic Club | Harbour Track - Hamilton |
| Lakehead Running | Laurel Creek T.F.C |
| London Legion T.F. Alliance | London Western T.F.C |
| Memorial Sea-Hawks | Niagara Olympic Club |
| South Simcoe Dufferin T.F.C. | Speed River New Balance Track and Field Club |
| Speed River Track & Field Club | Toronto Harriers |
| Toronto Olympic Track & Field Club | Toronto West Athletics |
| University of Toronto TC | University of Windsor Athletics Club |
| Victoria Vikes | Waterloo Track Club |
| Windsor Legion T.F.C |