Rescuers transfer the remains of victims to a helicopter in Jingtai County of Baiyin City, northwest China's Gansu Province, May 23, 2021. Lasting almost 24 hours, rescue work came to an end after extreme weather killed 21 during a 100-km cross-country mountain marathon race in Baiyin City, northwest China's Gansu Province, the local rescue headquarters said on Sunday. (Fire and Rescue Department of Gansu/Handout via Xinhua)
