巴克利超级马拉松：测试年轻人极限的赛事剧情简介：巴克利超级马拉松：测试年轻人极限的赛事美国地区的于2014年上映，导演是，In its first 25 years only 10 people have finished The Barkley Marathons. Based on a historic prison escape, this cult like race tempts people from around the world to test their limits of physical and mental endurance in this documentary that contemplates the value of pain.
