| 310 Running | Athletics Niagara |
| Boardwalk RC | BOOST Athletics Club |
| Brampton Elite TC | Brantford TFC |
| Bullets Track | Durham Legion Athletics |
| Excel Athletics | Flying Angels Academy |
| Georgian Bay Coyotes TC | Invictus Athletics Club |
| LLTFA | London Legion T.F. Alliance |
| London Legion TF Alliance | Milton Leap Squad |
| Muskoka Algonquin Runners | Newmarket Huskies TC |
| Oakville Renegades Track Club | Ray Rodrigues |
| Shahph Puma SC | South Simcoe Dufferin T.F.C. |
| Thorold Elite TC | Thorold Elite Track Club |
| Time Bandits | Toronto Tornadoes |
| Unattached Ontario | United Tamil Sports Club |
| York Region Runners Club |