
| Athletics Niagara | Border City AC |
| Brampton Track Club | Brantford T.F.C. |
| Bullets Track Club | Burlington Track & Field Club |
| C.A.N.I. Athletics | Central Ontario Rogues |
| Centro Scuola T.F.C. | Durham Dragons Athletics |
| Durham Legion Athletics | Etobicoke Huskies-Striders Track and Field Club |
| Georgian Bay Coyotes | Hamilton Olympic Club |
| Huron-Perth Wind | JAMCAN International Athletics Club |
| Kingston Track & Field Club | Laurel Creek T.F.C |
| London Western T.F.C | Mississauga Olympians T&F A.A. |
| Niagara Olympic Club | North Halton Stars T.F.C. |
| Ottawa Lions T.F.C | Sarnia Athletics Southwest TFC |
| Saugeen Track & Field Association | South Simcoe Dufferin T.F.C. |
| Speed Academy Athletics Club | Thorold Elite Track Club |
| Timmins Porcupine T.F.C. | Toronto Olympic Track & Field Club |
| Track North Athletic Club | United Tamil Sports Club |
| University of Toronto TC | UNON - Unattached Ontario |
| Windsor Essex Athletics Club | Windsor Legion T.F.C |
| York Region Runners Club |