Timeline has released the trailer to the new documentary about snowboarder Xavier De Le Rue, "This is My Winter." It will make the rounds at film festivals this fall and winter, starting with Banff. We can't wait to see it. Of course, we've already grown to love De Le Rue and Timeline's instructional and behind-the-scenes shorts on Vimeo. We've included one below, in case you have the tools, mojo, and patience to turn your snowboard into a splitboard.