The guest must complete different mission checkpoints to get to the airport and leave the country, with Running Man tracking him through GPS and trying to catch him beforehand. They go through a money counting challenge, luggage packing competition, and a travel bag race.
Running Man are told they can go anywhere on a train and are asked to write down where they'd like to go. Suddenly guards come out and force them to write down "Prison". They have to face a unique challenge per carriage on the train. If they fail, they are sent to prison.
This week, the staff asks each of the members to write down the other members' secrets. While some of them are hesitant to reveal some secrets, claiming that disclosing them could force the members to retire, others immediately jot down sentences after sentences. Afterward, they are asked to participate in a game of Truth or Dare.
This week, the members gather at a mysterious room. As they enter the room, they find the dead body of a staff member. The members need to gather clues to find the culprit who killed him. As they move on to the next stage, some members become the prime suspect. At last, the members divided into two teams to solve the final mission. Stay tuned to find out the culprit and the final winner.
This week, the members are joined by four guests, Kim Young Min, Ha Do Kwon, Ji Seung Hyun, and Kim Yong Ji. They are put into Running Prison, where they have to find the boss and gang members of Petty Gang. If they manage to escape before the boss and gang members do, they're exempt from getting punished. Stay tuned to find out who manages to escape Running Prison first!
This week, Running Man gets ready for the year-end awards ceremony and starts the day with their Friendship Award race. Each member is assigned a best friend and their chemistry will determine who goes home with a prize and who faces the penalty. Guests Cha Tae Hyun, Lee Mi Joo, Yang Dong Geun, Jang Dong Min, Huening Kai, and Choi Yeon Jun join the show as best friends.