1x390 - Running Man

This week, the Running Man members have a Random Tour Race. They will be divided into three groups. In order to determine their team, they will have to stand up, sit down, or lie down. The losers will not get a water bomb this time but will be forced to go home later than everyone else. Once the teams are created, they ride the bus and end up at Incheon International Airport. Where could they be going?