| Airblastoff Lions ABOL | Boardwalk RC |
| Brampton Racers TC | Brantford TFC |
| Burlington TFC | Central Toronto AC |
| Centro Scuola T.F.C. | CK Running Club |
| Cornerstone Christian School | Durham Dragons |
| Durham Dragons Athletics | Durham Legion Athletics |
| Etobicoke Track | Flying Angels Academy |
| Flying Angels TF Academy | Golden Eagles Track Club |
| Grandpa | Hamilton Olympic Club |
| Kitchener Waterloo TFA | Mississauga Olympians |
| Mississauga T.F.C. | Mississauga TFC |
| NA | Newmarket Huskies Track Club |
| Oakville Renegades Track Club | Saugeen TFC |
| South Simcoe Dufferin TFC | Speed Dee AC |
| The Gazelles Track and Field Club | Thorold Elite TC |
| Thorold Elite Track Club | Toronto Tornadoes |
| Toronto West Athletics | Unaffiliated |
| United Tamil SC | York Region Runners |