| 310 Running | Burlington TFC |
| Burlington Track & Field Club | Central Toronto AC |
| Durham Dragons | Etobicoke Huskies-Striders Track and Field Club |
| Etobicoke Track | Flying Angels TF Academy |
| Georgian Bay Coyotes | Hamilton Olympic Club |
| Kitchener Waterloo TFA | London Legion |
| London Legion TF Alliance | Milton Spikes |
| Milton Spikes Track and Field Club | Mississauga Olympians |
| Monte Cristo Track Club | Oakville Renegades Track Club |
| Shahph Puma SC | The Gazelles |
| The Gazelles Track and Field Club | Thorold Elite TC |
| Toronto West Athletics | Unattached Ontario |