Sayo Mastuno

Born
Jan 5, 2009 (17 years old)
Events
Long Jump
2025 season best4.99Oct 25, 2025
Last competitionTokai High School Newcomers Track and Field ChampionshipsOct 25, 2025 · 4.99

As of Nov 15, 2026: 2025 season best 4.99 (Oct 25, 2025) · Last competition: Tokai High School Newcomers Track and Field Championships, Oct 25, 2025, 4.99 · 17 years old

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2025LJ 4.99+1.7Oct 25, 2025Tokai High School Newcomers Track and Field Championships