Doug White, aka Captain America, took on the 2016 North Pole Marathon on April 9. The marathon is on the ever-drifting Russian Barneo ice base at the geographic North Pole in the Arctic Sea. Doug was among 47 other competitors from 19 countries at the race, running in temperatures of around -41 degrees Celsius, according to the video’s description. Apparently there were snipers set up around the course to keep the runners safe from polar bears! Credit: YouTube/britclip