第14回柏の葉爽快マラソン 2026

The Kashiwa-no-ha Sokai Marathon begins within Kashiwa-no-ha Park Stadium in Kashiwa, Chiba, before directing runners through repeated laps of the surrounding green park. Although the name "sokai" implies something refreshing, the organizers characterize this event straightforwardly as a difficult summer marathon. Three water and spray stations are available, along with on-site medical technicians and nurses, but the heat remains a factor in the competition. The event offers a wide selection of races, including full marathon, 30 km, half marathon, 10 km, 5 km, 3 km, and 1.5 km individual runs, in addition to pair, family, and team relay divisions.