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How do snowboard slalom races work?

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Catching air — snowboarding Snowboarder Torah Bright of Australia competing at the 2014 Winter Olympics in Sochi, Russia.

In snowboarding, slalom racing is a technical competition where athletes navigate a course defined by offset poles, or "gates," protruding from the snow. The objective is to complete the course as quickly as possible, with the fastest time determining the winner.1

Because the gates are spaced relatively close together—typically 25 to 50 feet (8 to 15 meters) apart—riders must execute rapid, tight turns to maintain their speed and line. This discipline is categorized under Alpine snowboarding, which focuses on precision and speed.12

Variations of the sport include:
* Giant Slalom: Features gates spaced further apart (80 to 105 feet), requiring longer, less-frequent turns at higher speeds.1
* Parallel Slalom and Parallel Giant Slalom: These formats involve head-to-head competition, where two riders race simultaneously on side-by-side tracks.1

While slalom racing shares similarities with Alpine skiing in its course structure and gate navigation, it is specifically adapted for the mechanics and equipment of a snowboard.31