Photo Devon Hawkins / Unsplash

  • Half

Sinister 7 Ultra

Sinister 7 Ultra

Crowsnest Pass may be Alberta’s best-kept secret.

Next edition

2027 · 10 Jul 2027

Where

🇨🇦 Blairmore, Canada

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2027 edition

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Countdown

248

days to 10 Jul 2027

Open
Distance
Half Marathon
Course
—
Climb
1014 m
Entry
—

About

The race

Crowsnest Pass may be Alberta’s best-kept secret. Located in the southwestern corner of the province, the Pass is nestled into the Rocky Mountains just outside of the Continental Divide. Home to stunning views, abundant wildlife, challenging terrain, and a supportive community, it was only natural to bring the Sinister 7 to the area.In the early days, the Pass was a community focused on resources. The extraction of coal and timber drew many people to the area, who then settled into one of the many towns now making up the district. Although faced with many tragedies, such as the Frank Slide of 1903 and the Hillcrest Mining Disaster of 1914, Crowsnest Pass became a well-populated and thriving community. Today the community is made up of the neighborhoods of Bellevue, Hillcrest, Frank, Blairmore, and Coleman. The ruins of former towns, like Lille, stand in testament to the legacy of the area.The Sinister 7 is a race that may be greatest challenge of your life. The 100 mile (161km) course will take you through the most rugged, remote and beautiful terrain in Alberta’s stunning Rocky Mountains. With 5,687m of elevation gain across the course, this race will punish those who are not prepared.The Sinister 7 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.

Location

Blairmore, Canada

North America · typically 19°C (66°F) on race day

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