 | #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 | 670 | 222 | 33.13% |
 | #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. | 678 | 165 | 24.34% |
 | #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 teams virus winter | 662 | 159 | 24.02% |
 | #130 - Running Man Reincarnation 2013-01-27 19.7% No guests fddongwan goodconcept meepmeep mondaycouple mustwatch noguests reincarnation ripnametag secondnametag strongestrunningman survivalseries timetravel | 711 | 284 | 39.94% |
 | #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 | 662 | 184 | 27.79% |
 | #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. | 697 | 278 | 39.89% |
 | #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 | 653 | 136 | 20.83% |
 | #136 - Legend of the Nine Swords (Asia Race Part III, Vietnam) 2013-03-10 20.0% Han Hye-jin Lee Dong-wook bestofjihyo international mustwatch powers ripnametag ryuhyunjin vietnam | 651 | 164 | 25.19% |
 | #138 - Control of the School Flag 2013-03-24 19.7% Kim Su-ro Kim Woo-bin Lee Jong-hyun (CNBLUE) Lee Jong-suk Min Hyo-rin acejihyo bestofgary competitiveguests easybrothers flag flowerboys food kjkbeastmode pool prettyboys ripnametag school sparta water wrestling | 713 | 248 | 34.78% |
 | #139 - That Winter.. the Typhoon Blows 2013-03-31 18.3% Go Ara Lee Yeon-hee ballboy betrayal couples crossdress dancing dodgeball fax fddongwan garyloveline goodfeeling jongkookloveline kwangja kwangsooannoyingjongkook longcoat makjang piggyback ripnametag roleplay tag teams traitorsclub The men of Running Man meet in a cafe in long coats (like the main character in the drama this episode is a parody of) and order drinks. Couple teams are formed with the beautiful waitresses who bring out the drinks. After some games of couple piggyback tag and dodgeball, a big plot twist is added and they must find out which two are siblings. | 679 | 188 | 27.69% |
 | #141 - Animal Kingdom 2013-04-14 17.7% Eun Ji-won (Sechs Kies) Jessica Jung (Girls' Generation) animals costumes guess idols kwangsooshines masks missions mustwatch photo quiz ripnametag swimmingpool themepark water zoo | 692 | 221 | 31.94% |
 | #143 - Superpower Karaoke Race 2013-04-28 14.9% Kim In-kwon Lee Kyung-kyu Ryu Hyun-kyung acejihyo dodgeball eggs karaoke mondaycouple ripnametag spa teams unluckykwangsoo | 606 | 140 | 23.10% |
 | #144 - Legendary King of Ddakji 2013-05-05 12.3% Cha In-pyo Ricky Kim Seo Jang-hoon bestofgary childrensday competitiveguests ddakdji easybrothers funguests mondaycouple peperogame racestart railbike ripnametag shoethrowinggame teams | 587 | 102 | 17.38% |
 | #145 - Running Man vs. Law of the Jungle 2013-05-12 14.0% Jeon Hye-bin Jeong Jinwoon (2AM) Kim Byung-man Noh Woo-jin Park Jung-chul acting idol psy ripnametag runningmanvs sonyejin teams trafficcone water waterpark | 604 | 117 | 19.37% |
 | #146 - Betrayer Club Arrest Operation 2013-05-19 13.5% Kim Sang-kyung Uhm Jung-hwa betrayal betrayers detective poster ripnametag teams traitorsclub | 608 | 86 | 14.14% |