The Olympic Games have just begun, and hundreds of cross country skiers are converging in South Korea to compete for a world title. Here is a guide to the six events that will take place over the next couple weeks.
Skiathlon: Mass start event in which skiers complete half of the distance on classic skis before switching to skate skis for the second half. Women race 15km, and men race 30km. The winner of the Skiathlon is considered the best all-around athlete.
Classic Sprint: Athletes start in waves of 6 on a 1-1.5 km course. The top two from each heat progress to the next round. There are five heats in the quarterfinal, two heats in the semifinal, and one heat for the final. The sprint events are the most fun to watch, because they are short and action packed. There are also typically a lot of crashes and broken poles as athletes jostle for position.
Header image is courtesy of: www.olympic.org