School is in session at Windells Academy, the only high school in the US where you can ride real snow on a mountain in September. The kids are stoked and set goals they will work all year to achieve.

Autumn stretches her ability and attempts to jump from pipe to slopestyle. Meanwhile, the skate team hits the Dew Tour extreme sports event.

Windells Academy partners with Truth to host the Battle Out Back its first ever winter skate contest, but the kids arent that stoked on competing.

Sierra surprises Zach when she picks him up at the airport. Sierra and Autumn hit the gym and strategise about landing sponsors. Jeff Curry shows what it takes to come back from a gnarly broken leg.

Torah Bright shreds with Autumn and Sierra. Windells hits up Dew Tour to cheer on alum Nick Goepper and Louie Vito. Sierra faces her biggest jump yet.

The end of the semester marks the beginning of contest season for the snowboarders. Meanwhile, Sierra focuses on her future, Autumn makes a difficult decision, and Zach gets himself into trouble with Wally.