Rio Tanaka

JapanJapanActive
Born
Jul 31, 2009 (17 years old)
Events
1500 m

Rio Tanaka is a Japan middle-distance runner, born on July 31, 2009. She competes primarily in the 1500m.

Her personal bests include 4:43.19 in the 1500m. She ranks 2585th all-time in the 1500m for Japan. She is currently active on the international athletics circuit, representing Japan.

Personal best · 1500 m4:43.19
#2585 in Japan
2026 season best4:53.59May 3, 2026 · Seibu Ryokuchi Park Athletics Stadium, Kanazawa
2026 season best
Last competitionThe 80th Japan Games Ishikawa Prefectural QualifiersJul 18, 2026 · 10:26.61
The 80th Japan Games Ishikawa Prefectural Qualifiers

As of Nov 14, 2026: 1500 m 4:43.19, 2026 season best 4:53.59 (May 3, 2026, Seibu Ryokuchi Park Athletics Stadium, Kanazawa (JPN)) · Last competition: The 80th Japan Games Ishikawa Prefectural Qualifiers, Jul 18, 2026, 10:26.61 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mKanazawa 2025Japan 1500 m all-time list4:43.19884 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:53.59–May 3, 2026The 87th Ishikawa Prefectural Athletics Championships
20263000m 10:26.61–Jul 18, 2026The 80th Japan Games Ishikawa Prefectural Qualifiers
20251500m 4:43.19–Oct 17, 2025The 30th Hokushinetsu High School Newcomer Track and Field Championships
20241500m 4:52.68–Aug 24, 202468th Hokuriku area Athletics Championships
FAQ

Frequently asked questions

Rio Tanaka's 1500 m personal best is 4:43.19, set on Oct 17, 2025 in Seibu Ryokuchi Park Athletics Stadium, Kanazawa (JPN).

Rio Tanaka competes in the 1500 m.

2026 season best: 4:53.59, set on May 3, 2026 in Seibu Ryokuchi Park Athletics Stadium, Kanazawa (JPN). Last competition: The 80th Japan Games Ishikawa Prefectural Qualifiers on Jul 18, 2026, 10:26.61.