Rio Watananbe

JapanJapan
Born
Nov 7, 2009 (17 years old)
Events
100 m · 200 m

Rio Watananbe is a Japan sprinter, born on November 7, 2009. She competes primarily in the 100m and 200m.

Her personal bests include 11.90 in the 100m and 24.72 in the 200m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m11.90
2025 season best11.90Oct 25, 2025 · Kusanagi Athletic Stadium, Shizuoka
2025 season best
Personal best · 200 m24.72
Last competitionTokai High School Newcomers Track and Field ChampionshipsOct 25, 2025 · 11.90
Tokai High School Newcomers Track and Field Championships

As of Nov 15, 2026: 100 m 11.90, 200 m 24.72, 2025 season best 11.90 (Oct 25, 2025, Kusanagi Athletic Stadium, Shizuoka (JPN)) · Last competition: Tokai High School Newcomers Track and Field Championships, Oct 25, 2025, 11.90 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mShizuoka 2025Japan 100 m all-time list11.901,011 pts–
200mShizuoka 2025Japan 200 m all-time list24.72968 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2025100m 11.90+1.7Oct 25, 2025Tokai High School Newcomers Track and Field Championships
2025200m 24.72+0.8Jul 12, 2025Shizuoka Athletics Championships
2024100m 12.37-0.4Oct 11, 2024National Sports Festival 2024 Saga
2022100m 12.94-0.7Nov 3, 2022Prefectural Shizuoka Stadium, Fukuroi (JPN)
FAQ

Frequently asked questions

Rio Watananbe's 100 m personal best is 11.90, set on Oct 25, 2025 in Kusanagi Athletic Stadium, Shizuoka (JPN).

Rio Watananbe competes in the 100 m and 200 m.

2025 season best: 11.90, set on Oct 25, 2025 in Kusanagi Athletic Stadium, Shizuoka (JPN). Last competition: Tokai High School Newcomers Track and Field Championships on Oct 25, 2025, 11.90.