Thirteen National Record Holders Lead National Corporate Track and Field Championships กันยายน 17, 2563 Asuka Terada Evans Keitany Haruka Kitaguchi Helen Ekarare Hitomi Niiya Kumiko Okada Naoto Tobe National Jitsugyodan Track and Field Championships Ririka Hinonaka Rodgers Chumo Kwemoi Shunya Takayama +