第32回 UPRUN東大島小松川公園マラソン～長距離特別ver～ 2026

The UPRUN Higashi-Ojima Komatsugawa Park Marathon Long-Distance Special Ver. is a paid race day held on the Arakawa riverbed below Oshima Komatsugawa Park in Edogawa, Tokyo. It concentrates on longer road distances, offering 10 km, half marathon, 30 km, and full marathon options instead of short fun-run events. The program runs from morning into late afternoon and proceeds regardless of weather. The course is flat and easy to navigate, situated close enough to central Tokyo for train access, with Higashi-Ojima Station approximately a 15-minute walk away. The riverside park environment provides runners with more open space and greenery compared to many city races. Beginners, experienced runners, children, families, and seniors are welcome, and automatic timing with immediate result certificates are provided for those seeking a measured long run.