KITA！SENJU（北千住）マラソン【9月20日（日）開催】 2026

The KITA!SENJU Marathon is a local race series in Tokyo's Kita-Senju area, following the Arakawa River. It emphasizes simple, low-cost entry, allowing runners to participate casually without feeling excluded. The event accommodates a wide range of participants, from casual runners to serious club members and faster athletes, all within the same format. The Arakawa riverside provides a natural setting, distinct from a large urban spectacle. The series has reached its 80th edition, demonstrating its established presence beyond a temporary community event. A notable feature is the prize policy: award winners receive a complimentary entry to the subsequent race.