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Race Schedule
Sinister Triple
Sinister 7 Ultra
SOO 200
Death Race
Black Spur Ultra
The Divide 200
Castle Alpine Trail
Blue Bully Ultra
The Dark 24
Advent Run
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Sinister Sports Home
Season Schedule
– Sinister Triple
– Sinister 7 Ultra
– SOO 200
– Death Race
– Black Spur Ultra
– The Divide 200
– Castle Alpine Trail
– Blue Bully Ultra
– The Dark 24
– Advent Run
– Training Camps
Edit Entry
– Update Entry
– Withdraw/Change
– Bib Transfers
– Terms + Conditions
– The Sinister Sports Experience
– Race Director Blog
– Brand Use
Race Merchandise
Our Racer List is now available on Race Roster.
You can also go here to confirm your registration.
Sinister Sports Inc. Box 460 Bellevue, AB, T0K 0C0 E:
Get 5% off with the code SinisterSummer
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