Alberta ultrarunners set new Sinister 7 course records

Women achieved outstanding results in both the 100-mile and 50-mile distances

New course record at Sinister 7 100-mile

Scott Cooper says obtaining a PhD helped him prepare for his first 100-mile race and setting a new course record

WATCH: Sinister 7 Kid’s Team

Attitude over Altitude films has sponsored a kid’s team for the 2019 Sinister 7 100-mile relay