| Date | Event | Details | Results | |
|---|---|---|---|---|
| 2022 | ||||
| Jun 5 | John Allan Field Series – Throws Meet #1 Western Alumni Stadium - London, ON outdoor | John Allan Field Series – Throws Meet #1 Details | Results | |
| Jun 5 | Run the Great Lakes Sault Ste. Marie road-running | Run the Great Lakes Details | Results | |
| Jun 4 | Rotary Huron Shore Run Southampton road-running | Rotary Huron Shore Run Details | Results | |
| Jun 4 | Moon in June Burlington road-running | Moon in June Details | ||
| Jun 4 | The Great Mansfield Outdoors Mulmur road-running | The Great Mansfield Outdoors Details | Results | |
| Jun 4 | Fiddle 50 Shelburne road-running | Fiddle 50 Details | Results | |
| Jun 2 - Jun 4 | OFSAA Track & Field Championship Toronto Track and Field Centre – Toronto, ON outdoor | OFSAA Track & Field Championship Details | Results | |
| Jun 1 | Ottawa Lions Summer Twilight Series 2 Terry Fox Athletic Facility - Ottawa, ON outdoor | Ottawa Lions Summer Twilight Series 2 Details | Results | |
| May 31 | UTTC Twilight 2 Varsity Stadium - Toronto, ON outdoor | UTTC Twilight 2 Details | Results | |
| May 29 | The Art Keay Memorial Racewalks Hanlan's Point - Toronto, ON outdoor | The Art Keay Memorial Racewalks Details | Results | |
| May 29 | Bob Vigars TD Waterhouse Stadium - London, ON outdoor | Bob Vigars Details | Results | |
| May 29 | Bronte Creek 5km & 10km Burlington road-running | Bronte Creek 5km & 10km Details | ||
| May 28 - May 29 | OFSAA West Region outdoor | OFSAA West Region Details | ||
| May 28 | Throwers Club Meet 1 Toronto Track and Field Centre – Toronto, ON outdoor | Throwers Club Meet 1 Details | Results | |
| May 28 | Bolton PV Allcomers 4 Humberview SS - Bolton, ON outdoor | Bolton PV Allcomers 4 Details | Results | |
| May 28 | Tamarack Ottawa Race Weekend Ottawa road-running | Tamarack Ottawa Race Weekend Details | Results | |
| May 28 | Sulphur Springs Trail Race Ancaster road-running | Sulphur Springs Trail Race Details | Results | |
| May 25 - May 26 | OFSAA Metro Region Bill Stephens Track - Scarborough, ON outdoor | OFSAA Metro Region Details | ||
| May 25 | Ottawa Lions Summer Twilight Series 1 Terry Fox Athletic Facility - Ottawa, ON outdoor | Ottawa Lions Summer Twilight Series 1 Details | Results | |
| May 24 - May 26 | OFSAA Central Region Bill Crothers SS - Unionville, ON outdoor | OFSAA Central Region Details | ||
| May 24 | YUTC Twilight 1 Toronto Track and Field Centre – Toronto, ON outdoor | YUTC Twilight 1 Details | Results | |
| May 23 - May 24 | Ontario Indoor Combined Events Championships Toronto Track and Field Centre – Toronto, ON indoor | Ontario Indoor Combined Events Championships Details | ||
| May 23 - May 24 | Ontario Rising Stars Festival (U14, U12, U10, & U8) Toronto Track and Field Centre – Toronto, ON indoor | Ontario Rising Stars Festival (U14, U12, U10, & U8) Details | ||
| May 23 | Hamilton Season Opener Mona Campbell Track @ McMaster University - Hamilton, ON outdoor | Hamilton Season Opener Details | Results | |
| May 22 | Toronto Women’s Half Marathon, 10k, 5k Toronto road-running | Toronto Women’s Half Marathon, 10k, 5k Details | ||
| May 21 | Project Athletics Throws Spring Opener Toronto Track and Field Centre – Toronto, ON outdoor | Project Athletics Throws Spring Opener Details | Results | |
| May 21 | Bolton PV Allcomers 3 Humberview SS - Bolton, ON outdoor | Bolton PV Allcomers 3 Details | Results | |
| May 21 | Johnny Loaring Classic Alumni Field - Windsor, ON outdoor | Johnny Loaring Classic Details | Results | |
| May 17 | UTTC Twilight 1 Varsity Stadium - Toronto, ON outdoor | UTTC Twilight 1 Details | Results | |
| May 15 | Phoenix Athletics Spring Meet Birchmount Stadium - Scarborough, ON outdoor | Phoenix Athletics Spring Meet Details | Results | |
| May 15 | Georgina Spring Fling Jacksons Point road-running | Georgina Spring Fling Details | Results | |
| May 14 | Bolton PV Allcomers 2 Humberview SS - Bolton, ON outdoor | Bolton PV Allcomers 2 Details | Results | |
| May 14 | Ontario Para Sport Games St. Marcellinus SS - Mississauga, ON outdoor | Ontario Para Sport Games Details | Results | |
| May 14 | Baden Road and Trail Race Baden road-running | Baden Road and Trail Race Details | Results | |
| May 14 | Merrickville Heritiage Classic (virtual) Merrickville road-running | Merrickville Heritiage Classic (virtual) Details | Results | |
| May 14 | The Lost Treasure Mansfield road-running | The Lost Treasure Details | Results | |
| May 13 - May 15 | Ottawa High Performance Weekend Terry Fox Athletic Facility - Ottawa, ON outdoor | Ottawa High Performance Weekend Details | Results | |
| May 13 | The First Hour Brighton road-running | The First Hour Details | ||
| May 9 - May 10 | Ontario U20, U16 TRACK Championships Toronto Track and Field Centre – Toronto, ON indoor | Ontario U20, U16 TRACK Championships Details | Results | |
| May 8 | “One Hour” Race Walks Terry Fox Athletic Facility - Ottawa, ON outdoor | “One Hour” Race Walks Details | ||
| May 7 | Bolton PV Allcomers 1 Humberview SS - Bolton, ON outdoor | Bolton PV Allcomers 1 Details | Results | |
| May 7 | Golden Horsehoe Prep Meet Ray Lewis Track & Field Complex (Mohawk Park) - Hamilton, ON outdoor | Golden Horsehoe Prep Meet Details | Results | |
| May 7 | Fort Town Night Run Prescott road-running | Fort Town Night Run Details | ||
| May 7 | Rugged Raccoon Trail Race St Mary's road-running | Rugged Raccoon Trail Race Details | Results | |
| May 6 | Track North Sudbury Twilight Meet 2 Laurentian Community Track at Laurentian University - Sudbury, ON outdoor | Track North Sudbury Twilight Meet 2 Details | Results | |
| May 4 | Track North Sudbury Twilight Meet 1 Laurentian Community Track at Laurentian University - Sudbury, ON outdoor | Track North Sudbury Twilight Meet 1 Details | Results | |
| May 1 | Thorold Elite Season Opener Welland Centennial SS - St. Catherines, ON outdoor | Thorold Elite Season Opener Details | Results | |
| May 1 | Throws Summit Meet Toronto Track and Field Centre – Toronto, ON outdoor | Throws Summit Meet Details | Results | |
| May 1 | Ed Whitlock Half Marathon Waterloo road-running | Ed Whitlock Half Marathon Details | ||
| May 1 | Toronto Marathon & Half Marathon, 5k, 10k Toronto road-running | Toronto Marathon & Half Marathon, 5k, 10k Details | ||
