本片是一部美国纪录片片，由梅尔·斯图尔特导演，由Adam Bookspan/Angelika Castaneda主演。
剧情简介：The Badwater Ultramarathon describes itself as "the world's toughest foot race". It is a 135 mile (215 km) course starting at 282 feet (85 m) below sea level in the Badwater Basin, in California's Death Valley, and ending at an elevation of 8360 feet (2548 m) at Whitney Portal, the trailhead to Mount Whitney. It takes place annually in mid-July, when the weather conditions are most extreme and temperatures over 120 °F (49 °C), even in the shade, are not uncommon. Consequently, very few people—even among ultramarathoners—are capable of finishing this grueling race.
类型：纪录片 / 运动
地区：美国
导演：梅尔·斯图尔特
演员：Adam Bookspan / Angelika Castaneda
