Sinister 7 Ultra 2021

A new 50-mile option for Canada's most infamous Ultra. The course will take you through the most rugged, remote, and beautiful terrain in Alberta's stunning Rocky Mountains. With over 2,400m of gain in 83km, this race will punish those who are not prepared. Racers have a generous 24 hours to complete the gruelling event. The course is split into seven stages, each featuring a geographic and historic highlight of the area. The race's name is inspired by the treacherous Seven Sisters Mountain that looms over much of the course.

A new 50-mile option for Canada's most infamous Ultra. The course will take you through the most rugged, remote, and beautiful terrain in Alberta's stunning Rocky Mountains. With over 2,400m of gain in 83km, this race will punish those who are not prepared. Racers have a generous 24 hours to complete the gruelling event. The course is split into seven stages, each featuring a geographic and historic highlight of the area. The race's name is inspired by the treacherous Seven Sisters Mountain that looms over much of the course.