Take a mellow top to bottom run through the World Championships of Snowboarding slopestyle course in Yubuli, China with Finnish contest machine Roope Tonteri.

Many of the best snowboarders in the world are out in China right now getting ready to drop into one of the last big contests of the season.

The World Championships of Snowboarding slopestyle event will go down on Tuesday March 15th and Roope Tonteri is here with the first video footage we've seen of the slopestyle course.

Watch him get warmed up with some mellow tricks on one of his first practice runs and look out for more coverage from the event right here at Onboardmag.com.