 | #121 - 007 Dark Evil 2012-11-25 20.1% Lee Seung-gi Park Shin-hye 007 explosion gold matchingcards secretagent spy traditionalmarket watergun | 711 | 82 | 11.53% |
 | #122 - Back To The 1980's (Time Machine) 2012-12-02 19.2% Goo Hara (Kara) Jung Won-gwan Kang Susie Kim Tae-hyung Kim Wan-sun Lee Sang-won (Sobangcha) Park Nam-jung dancing fddongwan funguests idols jongkookloveline meepmeep nostalgia obstaclecourse relay rollypolly runningmanvs teams teamwork timetravel | 698 | 131 | 18.77% |
 | #123 - Kimchi Making Race 2012-12-09 21.1% Go Soo Han Hyo-joo betrayerkwangsoo betrayers cheating cooking dirtyplay easybrothers familyouting fddongwan food goodguests goyounjung haystack jaeseokannoyingkwangsoo kimchi meepmeep perm playfuljaeseok poorkwangsoo stealing teams | 794 | 268 | 33.75% |
 | #124 - The Man Who Became A King 2012-12-16 21.2% Go Soo Han Hyo-joo acejihyo bestofkwangsoo betrayal betrayers candyalliance cheaterkwangsoo easybrothers eat eating fddongwan firewood food foodmission goodconcept goodguests goofyguests invincible mustwatch myeokpd race restaurant ripnametag ripnametagking roleplay spicy voting | 766 | 274 | 35.77% |
 | #125 - Snowball Fight Race (Christmas Special) 2012-12-23 19.5% Jeong Hyeong-don Juvie Train (Buga Kingz) Park Sang-myun Ryu Dam Shindong (Super Junior) balance bestofgary cheaterkwangsoo cheatingguests christmas competitiveguests costumes easybrothers elimination food foodmission idol pool punishment snow snowball socks teamwork tubing 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. | 681 | 180 | 26.43% |
 | #126 - Truth and Lie 2012-12-30 20.2% Choi Ji-woo beach fool nopants peperogame quiz secretmission spy teamwork | 703 | 123 | 17.50% |
 | #127 - War of the Zodiac Gods 2013-01-06 20.1% Choi Ji-woo Jung Yong-hwa (CNBLUE) Lee Gi-kwang (Beast) Lee Jong-hyun (CNBLUE) Simon Dominic (Supreme Team) acejihyo beach dodgeball flowerboys hideandseek idols man mustwatch piggyback prettyboys ripnametag spartace teams tossing Two teams are formed in the morning and each member draws a zodiac animal card. Both teams compete in a beach piggyback challenge, tossing and hide and seek challenge, and dodgeball match. The winning team in each challenge receives a hint as to who received the Snake card. A nametag elimination starts to try to find the Snake person. | 774 | 190 | 24.55% |
 | #128 - War of Money 2013-01-13 20.0% Park Shin-yang Uhm Ji-won happynewyear karaoke money musicalchairs teams teamwork | 652 | 68 | 10.43% |
 | #129 - Running Winter Olympics 2013-01-20 18.8% Choi Min-ho (Shinee) Hwang Kwanghee (ZE:A) Jung Yong-hwa (CNBLUE) L (Infinite) Lee Jong-hyun (CNBLUE) Lee Joon (MBLAQ) Sulli (f(x)) acejihyo competitiveguests easybrothers fddongwan flowerboys hideandseek icehockey idols kjkbeastmode meepmeep mondaycouple olympics prettyboys ripnametag sonyejin teams virus winter | 749 | 187 | 24.97% |
 | #130 - Running Man Reincarnation 2013-01-27 19.7% No guests fddongwan goodconcept meepmeep mondaycouple mustwatch noguests reincarnation ripnametag secondnametag strongestrunningman survivalseries timetravel | 818 | 342 | 41.81% |
 | #131 - The Bounty Hunters 2013-02-03 22.0% Choo Sung-hoon Lee Si-young ddakdji fddongwan mud physical poorkwangsoo ripnametag sparta ssireum teams wrestling | 747 | 216 | 28.92% |
 | #132 - Actors (Spy) vs. Singers (Spy) 2013-02-10 14.8% Hwang Jung-min Hyuna Park Sung-woong bags bestofkwangsoo cards chopsticks dumbanddumber easybrothers fddongwan hideandseek idol mustwatch ripnametag secret spy teams teamwork There are two teams and a spy has been planted in each. After completing some challenges on the streets, the real action begins when both teams must retrieve money bags and give them to the big boss. | 797 | 344 | 43.16% |
 | #133 - Secret of the Nine Swords (Asia Race Part I, Macau) 2013-02-17 22.1% Han Hye-jin Lee Dong-wook acejihyo bestofkwangsoo bungeejump china dubai fddongwan international teams teamwork tugofwar | 792 | 222 | 28.03% |
 | #134 - Secret of the Nine Swords (Asia Race Part II, Vietnam) 2013-02-24 18.6% Han Hye-jin Lee Dong-wook bestofgary eating international ripnametag teams vietnam | 742 | 158 | 21.29% |
 | #135 - Treasure Hunter 2013-03-03 19.5% Choi Si-won (Super Junior) Jackie Chan acupressure bomb idol mondaycouple skipping teams treasure | 764 | 226 | 29.58% |