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. 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* |
| 10 Apr 2027 | 2027 IAU 100km Americas Championships (Team Canada event) | 100 km | Mar del Plata, ARG | ||
| 10-11 July 2027 | Sinister 7 Ultra |
50 km/80 km trail 2027 Short Trail (50km) and Long Trail (80km) National Championships |
Crowsnest Pass, AB | ||
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| date TBC | 2027 IAU 50km World Championships (Team Canada event) | 50 km | India (location TBC) | ||
| 6-10 Oct 2027 | 2027 IAU World Mountain and Trail Running Championships (Team Canada event) | Short and Long Trail | Cape Town RSA | ||
| date TBC | 2027 IAU 24 Hour World Championships (Team Canada event) | 24 Hour | location TBC | ||
| Notable future events: | |||||
| July 2028 | Sinister 7 Ultra |
50 km/80 km trail 2028 Short Trail (50km) and Long Trail (80km) National Championships |
Crowsnest Pass, AB | ||
| 2029 | 2029 IAU 50km World Championships (Team Canada event) | 50 km | India (location TBC) | ||