Rio Matsuo

JapanJapanActive
Born
Oct 14, 2008 (18 years old)
Events
1500 m

Rio Matsuo is a Japan middle-distance runner, born on October 14, 2008. She competes primarily in the 800m, 1500m and 3000m.

Her personal bests include 2:22.37 in the 800m, 4:45.73 in the 1500m and 10:18.98 in the 3000m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 1500 m4:45.73
2026 season best4:45.73Apr 4, 2026 · Hakatanomori Athletic Stadium, Fukuoka
2026 season best
Last competitionNishinihon - Hakata Record eetingApr 18, 2026 · 4:50.73
Nishinihon - Hakata Record eeting

As of Nov 15, 2026: 1500 m 4:45.73, 2026 season best 4:45.73 (Apr 4, 2026, Hakatanomori Athletic Stadium, Fukuoka (JPN)) · Last competition: Nishinihon - Hakata Record eeting, Apr 18, 2026, 4:50.73 · 18 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mFukuoka 2026Japan 800 m all-time list2:22.37797 pts–
1500mFukuoka 2026Japan 1500 m all-time list4:45.73866 pts–
3000mFukuoka 2026Japan 3000 m all-time list10:18.98857 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m 2:22.37–Apr 12, 2026Asahi - Hakata Record meeting
20261500m 4:45.73–Apr 4, 2026Spring - Hakata Record Meeting Games
20263000m 10:18.98–Apr 5, 2026Spring - Hakata Record Meeting Games
20253000m 10:20.96–Apr 20, 20252025 Nishinihon - Hakata Record meeting, Hakatanomori Athletic Stadium, Fukuoka
FAQ

Frequently asked questions

Rio Matsuo's 1500 m personal best is 4:45.73, set on Apr 4, 2026 in Hakatanomori Athletic Stadium, Fukuoka (JPN).

Rio Matsuo competes in the 1500 m.

2026 season best: 4:45.73, set on Apr 4, 2026 in Hakatanomori Athletic Stadium, Fukuoka (JPN). Last competition: Nishinihon - Hakata Record eeting on Apr 18, 2026, 4:50.73.