On March 19th, the 2023 COLMO Wuxi Marathon will make a grand return. The event is hosted by the Chinese Athletics Association, the Propaganda Department of the Jiangsu Provincial Committee of the Communist Party of China, the Jiangsu Provincial Sports Bureau, and the People's Government of Wuxi. It is organized by the Jiangsu Sports Competition Management Center, the Wuxi Sports Bureau, and Huipao® Events.

    2023COLMO无锡马拉松已正式取得全国马拉松锦标赛（无锡站）、布达佩斯世锦赛及杭州亚运会马拉松选拔赛、大运河马拉松系列赛（无锡站）的承办资格。