| Event Updated 2026 |
Name | Best Ever Placing | Year |
| Women 10k | Alison Mackie | 3 | 2025 |
| Women 5k Discontinued |
Amanda Ammar | 6 | 2006 |
| Women Relay | Suzie Desharnais, Julie Maheu, Jane Vincent; Amanda Fortier, Jamie Fortier, Sara Renner |
7 | 1986 1996 |
| Women 15k Discontinued |
Marie Josee Pepin | 2 | 1989 |
| Women 30k | Alison Mackie | 3 | 2025 |
| Women Sprint | Alison Mackie | 4 | 2025 |
| Mixed Relay | Thierry Olivier, Eula Palmer Bird, Zacari Moreau, Ruby Serrouya ; Alison Mackie, Xavier McKeever, Alexndra Luxmoore, Luke Allan |
6 | 2026 2023 |
| Men 10k |
Alex Harvey |
2 | 2008 |
| Men Relay | Xavier McKeever, Olivier Leveille, Tom Stephen, Remi Drolet | 2 | 2020 |
| Men 30k | Alex Harvey | 4 | 2020 |
| Men Sprint | Alex Harvey | 4 | 2008 |
| Mens Duathlon/Pursuit | Alex Harvey | 3 | 2007 |