Final Gauntlet Ultimate Survival Alaska : Season 3 Episode 13
National Geographic int(0)
Aired: March 15th, 2015 @ 12:00 AM EST on National Geographic
Beaten down after weeks in the Alaskan backcountry, the competitors brace for one last battle involving treacherous glaciers, volatile rivers and perilous mountains. Dropped in a glacial river valley, the four teams charge toward the final insertion flag, where they find a cache of mountain bikes.