ムサコ丸子橋リバーサイドマラソン【7月18日（土）開催】 2026

The Musako Marukobashi Riverside Marathon takes place in July along the Tamagawa riverbed, near Musashikosugi, Shin-Maruko, and Tamagawa stations on the Toyoko Line. It is designed as an accessible event, with moderate entry fees and space for both recreational runners and those seeking a faster pace. The course follows the open riverside near Marukobashi, differing from a typical city-center route. This setting allows for convenient post-race activities, with small events near the venue and RR COFFEE available for participants after the run.