Running Man pairs are formed and receive a meeting place. The remaining Running Man not in a pair does not receive the hint but receives the meeting place accidentally. There they receive unique superpowers and a nametag elimination begins.
Bang Min-ah (Girl's Day) Hwang Chan-sung (2PM) Hyolyn (Sistar) Jang Wooyoung (2PM) Jung Eun-ji (Apink) Kim Da-som (Sistar) Kim Sung-kyu (Infinite) L (Infinite) Lee Gi-kwang (Beast) Lee Joon (MBLAQ) Son Na-eun (Apink) Yang Seung-ho (MBLAQ) Yoon Doo-joon (Beast) Yura (Girl's Day)
Each Running Man is teamed up with an idol music group and introduce themselves in hilarious dance performance. A pool platform match, blop jump, dodgeball match, and a timed escape challenge are held.
Flower boys gather and form 3 teams. Each compete in various athletic competitions, including an acupressure track relay race, rock-paper-scissors game with launching chairs, challenges in a small village, and then a tug-of-war with hundreds of university students.
At an ordinary high school, high school members compete in shoe tossing and nametag elimination matches. Afterwards they must find their destined partner, stand in front of the Mirror of Mystery and ask if they are the destined couple. But a horrible truth is revealed.
The first ever spy concept is introduced in this episode. One Running Man member is selected to eliminate the others through spraying their nametags with water in a hospital. Afterwards, they undergo an eye test and stress competition.
This week, the cast of Running Man is put up to the task of scheduling their day indoors. However, a virus plaguing the world is slowly creeping in. The members must overcome missions in the outside world to secure food at a nearby convenience store. Among them, the bio-terrorist secretly exists plotting to infect them all.
Couple teams are formed with actresses who play villains in dramas. They must find the guy who has the second generation of inheritance. Mud pool platform and timed shredder challenges are held where the winning team receive hints. In the end a nametag elimination match is held where each actress must stand on a platform with the nametag of the suspected rich guy.
Running Man complete a series of elimination trivias purposely structured to isolate one Running Man. Afterwards the hunt begins.
Kwang Soo is the main character for the day, and doesn't know it.
Running Man members are eliminated one by one on the way to G World and find out they're being hunted in order once they get there.