Stratton Terrain Challenge returns for its second year at the Stratton Nordic Center as part of NENSA’s Popular Race calendar. With support from the Stratton Mountain School Nordic ski team, West River BKL and the Putney Ski Club, you can look forward to a fun and challenging “terrain challenge” freestyle race. We’ll be incorporating tight corners, swerving downhills, dips and loops, and plenty of ups and downs on a course that will keep your heart pumping.