(Al Hartmann | The Salt Lake Tribune) Sundance Mountain Resort partnered with Follow the Flag to ski a giant American Flag down Bearclaw run. The flag is 78' x 150' and weighs more than 400 pounds, the largest free-flying American flag in the world. It took coordination of 50 of Sundance's best skiers to pull it off. They did a dry run unfurling the massive flag at the top of the mountain before putting on the skis. This event is to express patriotism and support of Team USA and athletes representing the country in the upcoming Winter Olympics in Pyeongchang, South Korea.