The 2023 Chilechuan Grassland Half Marathon gets underway in Hohhot on Aug 13. The 2023 Chilechuan Grassland Half Marathon kicked off with bursts of speed and passion on Aug 13 in Hohhot, the capital of North China's Inner Mongolia autonomous region, attracting over 8,000 runners from around the country. The Chilechuan Grassland Half Marathon has become an annual highlight for …