In North of Nightfall, Darren Berrecloth takes on some of the longest lines ever ridden on a mountain bike. At the top of the world on Axel Heiberg Island, there are mountain bike lines topping 2,500 vertical feet. Through Darren’s eyes in this all GoPro footage edit, see what it’s like to ride these groundbreaking descents in an uninhabited and unexplored land. ►The full film is Now Available! win.gs/northofnightfalldownload _ Experience the world of Red Bull like you have never seen it before. With the best action sports clips on the web and original series, prepare for your "stoke factor" to be at an all time high. Subscribe to Red Bull on Youtube: win.gs/SubToRedBull Get the FREE Red Bull TV apps for all your devices: onelink.to/yfbct7 Watch Red Bull TV: win.gs/WatchRBTV See into our world: goo.gl/J49U Red Bull on Facebook: win.gs/redbullfb Red Bull on Instagram: win.gs/RedBullInstagram Red Bull on Twitter: win.gs/redbulltwitter