| 310 Running | Athletics Niagara |
| Blue Devils Athletics Club | Boardwalk RC |
| Brampton Elite TC | Bullets Track Club |
| Centro Scuola T.F.C. | Durham Dragons Athletics |
| Durham Legion Athletics | Excel Athletics |
| Flying Angels Academy | Guelph Track & Field Club |
| Kitchener Waterloo TFA | Peel Panthers SC |
| Terminal Velocity Track Club | Unattached Ontario |
| United Tamil Sports Club | York Region Runners |