Christmas-themed, this episode takes place at Lotte Mart. A shopping challenge takes place where they must pick the most popular items, re-enact various scenes from Min-jong's movies, and then face-off in a hide-and-seek match where the mission team must find 4 Christmas ornaments.
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.
Three teams of four are formed between the Running Men and Santa Clauses. They compete against each other through Santa and Rudolph, pool balance beam, and food challenges. Winning teams receive bonus snowballs. At the end, an elimination snowball match begins.
What's New (2018-10-24): added ability to download episodes (starting with ep. 423) via Bittorrent! Please seed for other fans :)