| Boardwalk RC | Brampton Racers Track & Field Club |
| Brantford T.F.C. | Brantford TFC |
| Burlington Track & Field Club | CK Running Club |
| Durham Dragons | Durham Dragons Athletics |
| Etobicoke Track | Georgian Bay Coyotes |
| Hamilton Olympic Club | Kitchener Waterloo TFA |
| Milton Spikes | Milton Spikes Track and Field Club |
| Newmarket Huskies TC | Newmarket Huskies Track Club |
| Our Lady of Mount Carmel | South Simcoe Dufferin TFC |
| Speed Dee AC | The Gazelles |
| The Gazelles Track and Field Club | Thorold Elite TC |
| York Region Runners | York Region Runners Club |