Our Race Lineup

Each year we challenge thousands of competitors of all levels of ability. Where do you want to go:

Hook or Crook UltraSinister 7 UltraDeath RaceBlack Spur UltraRun the RocksCastle Alpine Trail RaceVirtual Races
HydraPakGU Energy Labs

Sinister Sports Inc.
Box 460 Bellevue, AB, T0K 0C0
P: 1-403-563-6420
E:

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