A mismatched group of university students discovers an unexpected path to purpose when a charismatic and enigmatic runner, Kakeru, arrives at their rundown dormitory. Haiji, a fellow student with a burning, unfulfilled dream, persuades the reluctant residents to join him in forming a track team with an audacious goal: competing in the legendary Hakone Ekiden, a grueling, multi-day relay marathon. The series follows this eclectic cast of novices and former athletes as they navigate the immense physical and mental demands of training, confronting their personal insecurities and forging deep bonds of friendship along the way. As the race draws nearer, each young man must find the inner strength to push past his limits. This inspiring sports drama blends the thrill of competition with heartfelt character studies, delivering a powerful and emotional story about ambition, perseverance, and the transformative power of running.