As Canada’s largest indoor racing company, SPEEDERS Indoor ProKarts delivers a fast and safe racing experience. Both beginners and experienced drivers enjoy Calgary’s fastest go-kart race track, located in a massive 50,000 sq. ft. building. The completely electric-powered and eco-friendly Prokarts perform with more torque and speed than gas go-karts, but with no unpleasant fumes or polluting emissions. That makes for clean, year-round, indoor racing fun.