Fastest marathon running backwards (male)

Fastest marathon running backwards (male)
纪录保持者
Xu Zhenjun
纪录成绩
3/43/39 hour(s), minute(s), second(s)
地点
中国大陆 (Beijing)
打破时间
年龄限制：十六岁或以上人士才可申请此纪录称号。

Xu Zhenjun (China) ran the fastest backwards marathon by completing the Beijing International Marathon, China in a time of 3 hr 43 min 39 sec on 17 October 2004.