Sinister 7 Ultra
Crowsnest Pass, Canada • 10 Jul 2027
Sinister 7 Ultra : event description
Sinister 7 Ultra takes place in Blairmore, in Crowsnest Pass, Alberta, Canada. The course is divided into seven stages, each highlighting a geographic or historic feature of the area. The race name refers to the Seven Sisters Mountain range that overlooks much of the route.
The event accepts solo runners and teams of up to seven people. Racers are given 30 hours to complete the event. Available race options correspond to segments of the staged course and include:
- 100-miler
- 50-miler
- 50k
- Half Marathon
- Relay teams up to seven
For 2027 and 2028 the 50k serves as the Athletics Canada Short Trail Championship and the 50-miler serves as the Athletics Canada Long Trail Championship. Athletics Canada members can add themselves to the championship roster through the event form and may purchase membership later to be added.
Participant services listed include a pre-race welcome dinner and ceremony, event swag, a finisher's medal for those who finish, an optional post-race meal for purchase, and an awards ceremony. The organiser states the race operates with medical and emergency standby support. The event also includes a kids race and allows teammates to be added to relay entries after registration. Visit the organization's website for the most recent information.