Liang Rui from China sets a new world record in 50 km for adult women with a time of 4 hours 4 minutes and 36 seconds at the 2018 World Race Walking Team Championships. [Photo/WeChat account: Tcfbgw]

Alegna Gonzalez from Mexico wins the gold medal of the 20 km for adult women at the 2018 World Race Walking Team Championships. [Photo/WeChat account: Tcfbgw]