The second VnExpress Marathon Amazing Ha Long 2023 saw 11,000 runners admire the World Heritage Site on September 9 in Ha Long city.
Athletes competed in four categories, full marathon, half marathon, 10km and 5km along with a Kun marathon for the children from six to 10 years old.
The kids' run was held on September 9 with 1,500 competitors on a 1km route where they had to overcome cool challenges and obstacles.
