19th Sinister 7 Ultra - 50 km
19th Sinister 7 Ultra - 50 km is a 50 km ultramarathon in Blairmore, AB, Canada, taking place on Jul 11, 2026. This edition has already taken place.
- Date
- Jul 11, 2026
- Distance
- 50 km
- Location
- Blairmore, AB, Canada
- Format
- Fixed distance