Canada
Jul
12
Saturday
Sinister 7 Ultra
The Sinister 7 Ultra, held in Blairmore, Alberta, Canada, is Canada's biggest trail race featuring challenging distances including a 100-mile, 50-mile, 50k, half marathon, and relay options. The course is divided into seven stages, each highlighting the region's geographic and historic features, inspired by the imposing Seven Sisters Mountain. Participants can compete solo or in teams of up to seven, with a 30-hour time limit to complete the race.
The event offers a rugged and scenic trail running experience, attracting endurance athletes seeking a demanding ultra-distance challenge in a stunning natural setting. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
100 mi
100-Miler
100 mi
Relay 100-Mile
50 mi
50-Miler
50 km
50k
21 km
Half Marathon