10JUL
Sinister 7 Ultra
Saturday, July 10, 2027· in 333 days
Crowsnest Pass, Alberta
100mi50mi50km21km5km
About this race
Sinister 7 Ultra Blairmore, Alberta, Canada - 100-miler • 50-miler • 50k • Half Marathon • RelaySinister… - July 10, 2027
— from the organizer's listing
Open
Registration open — closes June 30, 2027.
Listed via Race Roster. RaceFinder links you to the official page — always confirm date and details with the organizer.
Events on the day
- Sinister 7 Solo – 100-Mile100mi
- Sinister 7 Solo – 50-Mile50mi
- Sinister 7 Solo – 50k50km
- Sinister 7 Relay – 100-Mile100mi
- Half Marathon21km
- Sinister Kids Race5km