Hiroko Miyauchi
- Born
- Jun 19, 1983 (43 years old)
- Birthplace
- Kanagawa Prefecture, Japan
- Events
- 10 000 m · Half Marathon
Hiroko Miyauchi is a Japan long-distance runner, born on June 19, 1983 in Kanagawa Prefecture, Japan. She competes primarily in the 3000m, 5000m and 10000m.
Her personal bests include 9:21.87 in the 3000m, 15:45.51 in the 5000m, 31:42.86 in the 10000m, 1:09:54 in the Semi and 2:32:20 in the Marathon. She is currently active on the international athletics circuit, representing Japan.
Personal best · 10 000 m31:42.86
2021 season best2:44:09Jan 31, 2021 · Osaka
Personal best · Half Marathon1:09:54
Last competitionNagoya Women's MarathonMar 14, 2021 · 2:49:08
As of Nov 6, 2026: 10 000 m 31:42.86 (#475 all-time), Half Marathon 1:09:54 (#829 all-time), 2021 season best 2:44:09 (Jan 31, 2021, Osaka (JPN)) · Last competition: Nagoya Women's Marathon, Mar 14, 2021, 2:49:08 · 43 years old
Personal bests
WA points calculator →DisciplineResultAll-time
5KilometreMiyazaki 200315:55–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2021 | Marathon | 2:44:09 | – | Jan 31, 2021 | Osaka Women's Marathon |
| 2020 | 3000m | 9:59.16 | – | Jul 4, 2020 | Athletics Stadium, Shibetsu (JPN) |
| 2020 | 5000m | 16:41.83 | – | Jul 18, 2020 | Aoba Park Athletic Field, Chitose (JPN) |
| 2020 | Semi | 1:16:49 | – | Dec 20, 2020 | Okayama (JPN) |
| 2020 | Marathon | 2:41:49 | – | Jan 26, 2020 | Osaka Women's Marathon |
| 2019 | 5000m | 16:37.94 | – | Jul 17, 2019 | Kitami (JPN) |
| 2019 | 10000m | 34:01.28 | – | Jul 22, 2019 | Hokuren Distance Challenge |
| 2019 | Semi | 1:15:48 | – | May 12, 2019 | Half Marathon |