The Qinghai Lake Walking Tour began the second day’s competition on Aug. 2, 2015. Participants needed to walk 28 kilometers along the lake to reach the No.1 Heimahe River camp. A total of 843 participants finished the tour of that day.

A participant walks along the Qinghai Lake on Aug. 2, 2015. [Photo/Xinhua]

Participants walk along the Qinghai Lake on Aug. 2, 2015. [Photo/Xinhua]

A participant walks along the Qinghai Lake on Aug. 2, 2015. [Photo/Xinhua]

Participants encourage each other on Aug. 2, 2015. [Photo/Xinhua]

A participant walks along the Qinghai Lake on Aug. 2, 2015. [Photo/Xinhua]

A participant receives medical treatment on Aug. 2, 2015. [Photo/Xinhua]

                                                                                                                                  Editor: Lily Li