#深港马拉松# On the morning of Feb.23, the 2025 Shenzhen-Hong Kong Marathon and the 15th National Games athletics (marathon) test event kicked off at Shenzhen Bay Sports Center in Nanshan District. The race route spans both Shenzhen and Hong Kong, making it the first cross-border marathon event in the history of the National Games： http://t.cn/A61K0JfJ