Endurance Racing at its Best

Sinister Sports

Vertical Vendetta

Vertical K

May 29, 2027
Crowsnest Pass, Alberta

Ultra Obscura

6 Distance Options

Juin 13-14, 2026
Mont Sutton, Québec

Sinister 7 Ultra

100-mile | 50-mile | 50K | 24k | Relay

July 11-12, 2026
Crowsnest Pass, Alberta

Death Race

118K | Marathon | Relay

August 1-2, 2026
Grande Cache, Alberta

The Divide 200

200-Miler

August 10-14, 2026
Castle/Crowsnest/Flathead, Alberta + BC

Black Spur Ultra

108K | 54k | 21k | Relay

August 22-23, 2026
Kimberley, British Columbia

SOO 200

200-Miler

September 11-15, 2026
Sault Ste. Marie, Ontario

Castle Alpine Trail Race

28K | Relay

September 19, 2026
Castle Mountain Resort, Alberta

Blue Bully Ultra

3-Day Stage Race

September 25-27, 2026
Blue Mountain Resort, Ontario

The DARK 24

Underground Loop Race

October 31-Nov. 1, 2026
Bellevue Underground Mine, AB

Advent Run Streak

24-Day Run Streak

December 1-24, 2025
Stay motivated, get inspired

The Sinister Triple

Our Triple Series

Sinister 7 + Death Race + Black Spur

Training

Start Out + Toughen Up

Camps for new and veteran runners

Sun River Honey

Sinister Sports Inc.
Box 460 Bellevue, AB, T0K 0C0
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