Rio Maruyama

JapanJapanActive
Born
Dec 5, 2007 (18 years old)
Events
Javelin Throw
2026 season best37.75May 23, 2026
Last competition1st Chukyo University Saturday CompetitionMay 23, 2026 · 37.75

As of Nov 15, 2026: 2026 season best 37.75 (May 23, 2026) · Last competition: 1st Chukyo University Saturday Competition, May 23, 2026, 37.75 · 18 years old

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2026JT 37.75–May 23, 20261st Chukyo University Saturday Competition