Listed events have been approved by ACU. 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) Member Discount*

 8 June 2024

 Klondike Ultra 50km/100km (plus shorter) Fort Assiniboine Sandhills Wildland Provincial Park TRAIL IAU Label 2024  10%
8-9 Jun 2024

Survivorfest Running Event

ACU 2024 NC logo badge high res vector based


24hr National Championships

Sherwood Park, AB

Bronze IAU Label 2024

17-18 Aug 2024


ACU 2024 NC logo badge high res vector based

50km/50mile trail

Short Trail (50km) and Long Trail (50 Mile) National Championships

Squamish, BC  
 25-28 Sep 2025 World Mountain & Trail Running Championshpis (Team Canada event) Short and Long Trail Canfranc-Pirineos, Spain    
 25-26 Oct 2025  IAU 24 Hour World Championships (Team Canada event)    24 Hour   Albi, France    

* To access Membership Discount codes, you must be a current member and logged in so you can access that hidden page under the "Member" tab.