The competitors jump into the lake during the 2018 Wuhan Open Water Marathon in Hubei Province on October 20, 2018. The marathon drew over 1,700 of athletes from China, the UK and the US to compete in the East Lake. Besides, around 1,600 amateur players participated in a 2-km marathon simultaneously. (Photo: VCG)

A special performance is held during the 2018 Wuhan Open Water Marathon in Hubei Province on October 20, 2018. (Photo: VCG)

The competitors swim during the 2018 Wuhan Open Water Marathon in Hubei Province on October 20, 2018. (Photo: VCG)

A special performance is held during the 2018 Wuhan Open Water Marathon in Hubei Province on October 20, 2018. (Photo: VCG)