坚持不懈，迎接挑战，超越自我，享受每一步的旅程。白色白在线观看视频在线观看

　　The first ever feature-length film to capture the essence, drama and unique spectacle of the famed 26.2-mile race, the production features five runners - three amateurs and two elites - as they train for and ultimately run the Chicago Marathon.