| Date | Event | Details | Results | |
|---|---|---|---|---|
| 2023 | ||||
| Sep 30 | The Howling Ghost Trail Race Springwater Conservation Area (Aylmer) road-running | The Howling Ghost Trail Race Details | ||
| Sep 30 | Muskoka Marathon Bracebridge road-running | Muskoka Marathon Details | ||
| Sep 29 - Sep 30 | Capital XC Chalenge Mooneys Bay Park - Ottawa, ON cross-country | Capital XC Chalenge Details | ||
| Sep 24 | Run4Heath Walkerton road-running | Run4Heath Details | ||
| Sep 24 | BougeBouge Ottawa Ottawa road-running | BougeBouge Ottawa Details | ||
| Sep 24 | Bimbo Global Race by Dempsters Toronto road-running | Bimbo Global Race by Dempsters Details | ||
| Sep 23 | 6 in the Six XC Meet Sunnybrook Park Sports Field - Toronto, ON cross-country | 6 in the Six XC Meet Details | Results | |
| Sep 23 | Cruisers Classic #2 Terry Fox Stadium – Brampton, ON outdoor | Cruisers Classic #2 Details | Results | |
| Sep 23 | Monster of Mazinaw Trail Race Bon Echo road-running | Monster of Mazinaw Trail Race Details | ||
| Sep 22 | Jordan’s Run the Runway London road-running | Jordan’s Run the Runway Details | ||
| Sep 17 | 5th Annual Fall Field Fest Ray Lewis Track and Field Complex outdoor | 5th Annual Fall Field Fest Details | Results | |
| Sep 16 | Kitchener Kids with Cancer Run & Walk Kitchener road-running | Kitchener Kids with Cancer Run & Walk Details | ||
| Sep 16 | North Bay Road Race North Bay road-running | North Bay Road Race Details | ||
| Sep 16 | Oasis Zoo Run Scarborough road-running | Oasis Zoo Run Details | ||
| Sep 16 | Island Lake Classic Island Lake Conservation Area road-running | Island Lake Classic Details | ||
| Sep 14 | CANCELLED: PK 10,000m Terry Fox Athletic Facility - Ottawa, ON outdoor | CANCELLED: PK 10,000m Details | Results | |
| Sep 14 | PK 10,000m Terry Fox Athletic Facility - Ottawa, ON outdoor | PK 10,000m Details | Results | |
| Sep 10 | Georgina Marathon and Half Marathon Georgina road-running | Georgina Marathon and Half Marathon Details | ||
| Sep 10 | Toronto Island Run Centre Island Toronto road-running | Toronto Island Run Details | ||
| Sep 10 | Constantine Yorkville Run Toronto road-running | Constantine Yorkville Run Details | ||
| Sep 9 | On the Run to Recovery Mississauga road-running | On the Run to Recovery Details | ||
| Sep 9 | Georgina Marathon and Half Marathon Georgina road-running | Georgina Marathon and Half Marathon Details | ||
| Sep 9 | Tobermory Trail Race Weekend Tobermory road-running | Tobermory Trail Race Weekend Details | ||
| Sep 9 | Georgina Marathon and Half Marathon + 5km Georgina road-running | Georgina Marathon and Half Marathon + 5km Details | ||
| Sep 4 | Summer Shores 5k/8k Hamilton road-running | Summer Shores 5k/8k Details | ||
| Aug 31 | The Runway Breslau road-running | The Runway Details | ||
| Aug 28 | The Last Hour Thomasburg road-running | The Last Hour Details | ||
| Aug 26 | Foxtail Hundred Rail Trail Race Brantford road-running | Foxtail Hundred Rail Trail Race Details | ||
| Aug 20 | The Wooly Bully Races Amherst road-running | The Wooly Bully Races Details | ||
| Aug 19 | Throwers Club Meet 4 Toronto Track and Field Centre – Toronto, ON outdoor | Throwers Club Meet 4 Details | Results | |
| Aug 19 | Ontario Throws Pentathlon Championships Toronto Track and Field Centre – Toronto, ON outdoor | Ontario Throws Pentathlon Championships Details | ||
| Aug 16 | Ottawa Twilight Series 11 Terry Fox Athletic Facility - Ottawa, ON outdoor | Ottawa Twilight Series 11 Details | Results | |
| Aug 13 | The ENDURrun Ultimate 160km Waterloo road-running | The ENDURrun Ultimate 160km Details | ||
| Aug 13 | Ontairo Distance Medley Championship Mona Campbell Track - Hamilton, ON outdoor | Ontairo Distance Medley Championship Details | Results | |
| Aug 13 | Ten Toe’n Hamilton Last Chance Mona Campbell Track - Hamilton, ON outdoor | Ten Toe’n Hamilton Last Chance Details | Results | |
| Aug 12 | Butter Tart Festival Race Burlington road-running | Butter Tart Festival Race Details | ||
| Aug 12 | Falling Water Trail Marathon Mount Hope road-running | Falling Water Trail Marathon Details | ||
| Aug 12 | Middle Path Peterborough road-running | Middle Path Details | ||
| Aug 11 - Aug 13 | The Legion National Youth Track & Field Championships Stade de l'Université de Sherbrooke - Sherbrooke, QC outdoor | The Legion National Youth Track & Field Championships Details | Results | |
| Aug 10 | Sunset Shuffle Toronto road-running | Sunset Shuffle Details | ||
| Aug 7 | The Rotary Club of Wiarton Shore to Shore Road Race Oliphant to Wiarton road-running | The Rotary Club of Wiarton Shore to Shore Road Race Details | ||
| Aug 6 | Beary Blue Half Marathon Timmins road-running | Beary Blue Half Marathon Details | ||
| Aug 5 | Ottawa Twilight Series 10 (CTFL Final) Terry Fox Athletic Facility - Ottawa, ON outdoor | Ottawa Twilight Series 10 (CTFL Final) Details | Results | |
| Aug 5 | Persistence Backyard Ultra London road-running | Persistence Backyard Ultra Details | ||
| Aug 4 - Aug 6 | Ontario U14, U16, U18 Athletics Championship Western Alumni Stadium - London, ON outdoor | Ontario U14, U16, U18 Athletics Championship Details | ||
| Aug 2 | Ottawa Twilight Series 9 (Youth Nationals Last Chance) Terry Fox Athletic Facility - Ottawa, ON outdoor | Ottawa Twilight Series 9 (Youth Nationals Last Chance) Details | Results | |
| Jul 30 | Sabrecats U16/U18 Last Chance Vault St. Marys DCVI - St. Marys, ON outdoor | Sabrecats U16/U18 Last Chance Vault Details | Results | |
| Jul 29 | Toronto Carnival Run Toronto road-running | Toronto Carnival Run Details | ||
| Jul 29 - Jul 30 | Ontario Masters Athletics Championships Toronto Track and Field Centre – Toronto, ON outdoor | Ontario Masters Athletics Championships Details | ||
| Jul 29 - Jul 30 | Ontario Rising Stars Festival Toronto Track and Field Centre – Toronto, ON outdoor | Ontario Rising Stars Festival Details | ||
