This promo shows how the Dragons and Vikings are getting along in How to Train Your Dragon 2. What’s the best way to celebrate five years of living together in harmony? The Berk Dragon Races. With play-by-play commentary from Berk’s own Mungo and Finley, this is sure to be the biggest sporting event in Viking history. So grab a seat, cheer on your favorite dragon/rider duo, and watch out for the prized black sheep!