MBC has officially announced a programming change for its variety show 극한84 (Extreme 84), confirming that the episode will air earlier than usual on Sunday, December 28 at 8:45 PM (KST). The update was shared through MBC’s verified social media account, with the network asking viewers for their understanding regarding the schedule adjustment.

극한84 is a reality-variety program that follows webtoon artist and entertainer Kian84 as he takes on extreme marathon challenges around the world. Unlike standard running shows, the program focuses on races that go far beyond the traditional marathon distance, placing participants in harsh environments and unpredictable conditions. The show blends physical endurance with emotional storytelling, highlighting personal limits, mental strength, and human perseverance.

Recent episodes have taken viewers across international locations, including intense trail marathons and unconventional race courses that test both body and mindset. Kian84’s raw and honest reactions, combined with the strong chemistry among the cast, have become a major highlight of the show. Viewers have praised the program for its authenticity, showing not just success but also exhaustion, frustration, and the will to keep moving forward.

The series has steadily gained attention for its unique concept and heartfelt moments, earning positive responses from audiences who appreciate its balance of humor, struggle, and inspiration. The upcoming episode airing on December 28 is expected to continue this journey, showcasing even tougher challenges and deeper emotional moments as the cast pushes beyond their limits.

With the earlier broadcast time, fans are encouraged to tune in on Sunday evening to catch the latest episode and witness another powerful chapter in the 극한84 journey.