2023 Race Dates
| Spring Warmup | Apr 22 2023 |
| Suntrail Pure Grit Trail Race | May 6 2023 |
| Conquer the Canuck | May 13 2023 |
| Great Mansfield Outdoors | Jun 3 2023 |
| Niagara Ultra Races | Jun 17 2023 |
| The Limberlost Challenge | Jul 8 2023 |
| Forest Lea Trail Run | Aug 12 2023 |
| Middle Path Ultra and Trail Race | Aug 13 2023 |
| Haliburton Forest Trail Race | Sep 9 2023 |
| Run Off-The-Grid | Sep 30 2023 |
| Creemore Vertical Challenge | Oct 21 2023 |
| The Fat Ass Trail Run | Nov 19 2023 |
