The ACU is in the process of creating the 2023 event listings. Listed events have been approved by ACU for listing. In addition to ACU Listed Events, the calendar includes World and Continental Championships relevant to Canadian National Teams.

Race directors complete an application in order to list their event and agree to abide by the ACU Event Listing Policy (in development). However, ACU has no means to ensure events are conducted within a certain standard. Runners should personally review an event's safety, risk management, and other policies to determine whether they wish to participate.


Date Event Distance/Time Location IAU Label (if any)
6-10 Jun 2023 World Mountain and Trail Running Championships 45km/86km Innsbruck, Austria  
19-20 Aug 2023 Squamish50 50km/50mile trail Squamish, BC  
2-3 Dec 2023 IAU 24 Hour World Championships 24 hour Chinese Taipei Gold