Broadcast Date: 2011-02-20 (filmed on 2011-02-09)
Location: Alpensia Ocean 700 Water Park (Pyeongchang-gun, Gangwon-do)
Description: In order to challenge the Running Man team, the FD (Floor Director) has set up special obstacles at a water park: find the guest, karaoke challenge, and an Indiana Jones-esque bridge. This episode kicks off with the RM team outside in beachwear during winter.
Watches: 32 (abdul, alec, alexzheng, amanda, andrew, bonzai, caleefornia, catanacatarina, clarasim, geng2010, heika, jenny2255, kaue10686, kimtaehyuk, ks, markuee37, mayday, meshiie, msmeyt94, naynow, neverendthishow, olivias, rm012, rudi1986, rymouchat, sheri, smoothtoast, styl3, sujulovenl, thameethu, user713, zadael, 1 private user)