Participants wear fluorescent clothing, as they prepare for an evening fun run that took in Jiuyuan district, Baotou, in North China’s Inner Mongolia autonomous region, on July 1. The fun run attracted the participation of some 1,300 residents. [Photo/publicity department of Jiuyuan district]

Participants wear fluorescent clothing, as they prepare for an evening fun run that took in Jiuyuan district, Baotou, in North China’s Inner Mongolia autonomous region, on July 1. [Photo/publicity department of Jiuyuan district]