| 166 | 08 Aug 25 | Columbia River Triathlon | 5K/10K | Vancouver, BC |
| 167 | 09 Aug 25 | Colors of Cancer Memorial 5K Color Run | 1K/5K | Toronto, ON |
| 168 | 08 Jun 25 | Cobscook Bay Road Races | 1M/5K/10K | Pembroke, ON |
| 169 | 06 Sep 25 | China Peak Running Festival | 12K/25K/50K | Lakeshore, ON |
| 170 | 17 May 25 | Cedarock Trail Run | 5K/10K/13.1M | Burlington, ON |
| 171 | 17 May 25 | Cardio for Cosmo Memorial 5K/1Mile | 1M/5K | Burlington, ON |
| 172 | 19 Oct 25 | Cape Breton Fiddlers Marathon | 5 km, 10 km, 21.097 km, 42.195 km | Cape Breton, NS |
| 173 | 07 Sep 25 | Canmore Rocky Mountain Half Marathon, 10km & 5km | 5 km, 10 km, 21.097 km | Canmore, AB |
| 174 | 23 Aug 25 | Candle Creek Half Marathon | 5 km, 10 km, 21.1 km | Clearwater, BC |
| 175 | 01 Jul 25 | Canada Day Road Race | 100 m, 1 km, 5 km, 10 km | Toronto, ON |
| 176 | 21 Sep 25 | Canada Army Run | 5 km, 10 km, 21.097 km | Ottawa, ON |
| 177 | 10 May 25 | Camp Hebron 5K Trail Run | 5K | Halifax, NS |
| 178 | 11 May 25 | Cambridge Crab Run | 5K/13.1M | Cambridge, ON |
| 179 | 16 Aug 25 | Calgary Wild Rose Women's Triathlon Festival | 5 km | Calgary, AB |
| 180 | 20 Sep 25 | Calgary Police Half Marathon | 5 km, 10 km, 21.097 km | Calgary, AB |