Racers compete in a high-stakes rally along the famous Silk Road trade route.

　　Documentary telling the story of the world's craziest race.　　In 1977, French motorcyclist Thie

Racerscompeteinahigh-stakesrallyalongthefamousSilkRoadtraderoute.

曾经叱咤风云的拉力赛车手张驰（沈腾 饰），五年前因私自赛车而被禁赛。从天堂跌落谷底，张驰饱尝生活的艰辛。他忍辱负重，洗心革面，终于争取到了解禁的判决。在此之后，他重新找到亲如兄弟的领航员孙宇强（尹正