Riko Ozawa
JapanActive- Born
- Aug 5, 2000 (26 years old)
- Events
- 3000 m steeplechase · 5000 m
Riko Ozawa is a Japan middle-distance runner, born on August 5, 2000. She competes primarily in the 1500m, 3000m and 5000m.
Her personal bests include 4:55.40 in the 1500m, 9:46.76 in the 3000m, 16:40.27 in the 5000m, 37:08.66 in the 10000m and 1:21:02 in the Semi. She is currently active on the international athletics circuit, representing Japan.
Personal best · 3000 m steeplechase10:36.93
2025 season best35:36Dec 21, 2025 · Prefectural Stadium, Okayama
Personal best · 5000 m16:40.27
Last competitionThe 44th SANYO Ladies Road RaceDec 21, 2025 · 35:36
As of Nov 8, 2026: 3000 m steeplechase 10:36.93, 5000 m 16:40.27, 2025 season best 35:36 (Dec 21, 2025, Prefectural Stadium, Okayama (JPN)) · Last competition: The 44th SANYO Ladies Road Race, Dec 21, 2025, 35:36 · 26 years old
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 10Kilometr | 35:36 | – | Dec 21, 2025 | The 44th SANYO Ladies Road Race |
| 2024 | 10000m | 37:08.66 | – | May 18, 2024 | 67th Kyushu Corporate Athletics Championships |
| 2024 | Semi | 1:21:02 | – | Dec 15, 2024 | The 43rd SANYO Ladies Road Race |
| 2023 | 3000mSt | 11:35.87 | – | May 21, 2023 | 66rd Kyushu Corporate Athletics Championships |
| 2022 | 3000m | 9:53.37 | – | May 7, 2022 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | 3000mSt | 10:36.93 | – | May 22, 2022 | National Stadium, Tokyo (JPN) |
| 2022 | 5000m | 16:40.27 | – | Nov 12, 2022 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | 3000mSt | 11:14.06 | – | Jun 26, 2021 | Mitsuzawa Park Stadium, Yokohama (JPN) |