JBMXF大東建託シリーズ第１０戦 茨城大会兼国営ひたち海浜公園杯争奪戦 2026

The JBMXF Daito Trust Construction Series' Ibaraki round is the series’ 10th BMX race and also holds the National Hitachi Seaside Park Cup title. It takes place over a weekend in November at the National Hitachi Seaside Park BMX Course in Ibaraki, Japan. This is a federation-run BMX event, organized and administered by the Japan BMX Federation. Riders compete on the BMX course within National Hitachi Seaside Park, linking the event to a specific venue rather than a rotating city-street format.