Ryusei Serizawa

Born
Nov 24, 2008 (17 years old)
Events
300 Metres
2025 season best36.60Jul 19, 2025
Last competitionTokyo Qualification for the National Sports Festival, Komazawa Olympic Park Athletic Stadium, Tokyo - Open EventJul 19, 2025 · 36.60

As of Nov 13, 2026: 2025 season best 36.60 (Jul 19, 2025) · Last competition: Tokyo Qualification for the National Sports Festival, Komazawa Olympic Park Athletic Stadium, Tokyo - Open Event, Jul 19, 2025, 36.60 · 17 years old

Personal bests

No personal bests

Progression