19-Year-Old Hironaka Wins Jr. Women's 3000 m in 8:52.80 - National Corporate Championships Day One Results

The 2020 National Corporate Track and Field Championships kicked off Friday in Kumagaya, Saitama on what will probably end up being the last hot day of the year. Defending junior women's 3000 m champ Ririka Hironaka (Japan Post) had the performance of the day, exactly tying Kayoko Fukushi's U20 national record with a negative split 8:52.80 to pick up a second title and move up to all-time