PLANET C : HOME RACE (플래닛 C : 홈 레이스) is a South Korean idol survival audition program produced by CJ ENM and broadcast by Mnet as a spin-off of Boys II Planet. Premiering on December 6, 2025, the four-episode series aired weekly through December 27 and followed former C Group trainees as they competed for a second chance at debut under the slogan “Back Home, Race Wild.” The program concluded with Sun Hengyu (쑨헝위) taking first place and debuting as a member of the boy group MODYSSEY, and was accompanied by the release of the original K-pop single “PLANET C : HOME RACE” on December 29, 2025.
