Defeat the other team

This week, Running Man celebrates its 500th episode. However, due to So Min's absence, they choose to keep their race simple. Lee Mi Joo from Lovelyz, Choi Yoo Jung from Weki Meki, and Park Cho Rong and Yoon Bo Mi from Apink join the show. They pair up with members and race for in-season delicacies known to rejuvenate one's health. Meanwhile, So Min sends a secret text message to the production team that later stuns all the members.

This week, six guests join the members to continue the race from last week to win as much money as they can. The guests are Soyou, Kim Dong Jun, Jang Won Young, Kim Do Yeon, Lee Mi Joo, and YUQI. They partner up with the members and carry out the missions to win the prize and prize money. The team that comes in last receives a penalty.

This week, Running Man gets ready for the year-end awards ceremony and kick-off today with their Friendship Award race. Each member gets 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.

Trainer Kook, one of the celebrities who enjoy working out, finds his gym on the verge of going bankrupt. In order to recover from the difficult situation, he invites other members to join him at the gym. As expected, none of the members are serious about the gym or the workout, and even Jong Kook finds it difficult to keep them under control.