The 2025 Tianmu Lake Marathon is certified by the Chinese Athletics Association, hosted by the Liyang Municipal People’s Government and Changzhou Sports Bureau, organized by the Liyang Municipal Bureau of Culture, Sports, Radio, Television and Tourism, and operated by Nanjing Shanpao Sports Technology Co.
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The competition started at 7:30 on November 16th at the west gate of Yanhu Park, with two events: marathon (4000 people) and half marathon (8000 people), with a total scale of 12000 people.
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