第239回 UP RUN皇居マラソン 2026

The UP RUN Imperial Palace Marathon is a morning running event in central Tokyo, set around the Imperial Palace. This is the 239th running of the event, offering timed results for runners seeking a record of their finish. The program includes short and middle-distance options: parent-child 5 km, solo 5 km, 10 km, 15 km, 20 km, and a 20 km relay. The event welcomes a diverse field, from those aiming for a specific time or tracking training, to first-time runners and families. The UP RUN Executive Committee organizes the event.