Mayu Kobayashi
- Born
- Nov 10, 1996 (30 years old)
- Events
- 400 m · 300 Metres
Mayu Kobayashi is a Japan sprinter, born on November 10, 1996. She competes primarily in the 100m, 200m and 400m.
Her personal bests include 11.87 in the 100m, 24.27 in the 200m, 52.86 in the 400m, 3:30.45 in the 4x400m and 3:17.31 in the 4x400Metre. She has earned 1 gold medal in major international competitions. She is currently active on the international athletics circuit, representing Japan.
Personal best · 400 m52.86
2023 season best58.91Jun 1, 2023 · Yanmar Stadium Nagai, Osaka
Personal best · 300 Metres37.58
Last competitionJapanese Championships, Yanmar Stadium Nagai, OsakaJun 1, 2023 · 58.91
As of Nov 12, 2026: 400 m 52.86, 300 Metres 37.58, 2023 season best 58.91 (Jun 1, 2023, Yanmar Stadium Nagai, Osaka (JPN)) · Last competition: Japanese Championships, Yanmar Stadium Nagai, Osaka, Jun 1, 2023, 58.91 · 30 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400MetreOR 20223:17.31–
300mIzumo 202137.581,087 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2023 | 100m | 12.24 | -0.3 | Apr 16, 2023 | 77th Yoshioka Memorial Izumo Meet, Hamayama Park Athletic Field, Izumo |
| 2023 | 300m | 39.86 | – | Apr 16, 2023 | 77th Yoshioka Memorial Izumo Meet, Hamayama Park Athletic Field, Izumo |
| 2023 | 400m | 58.91 | – | Jun 1, 2023 | Japanese Championships, Yanmar Stadium Nagai, Osaka |
| 2022 | 200m | 24.47 | +0.5 | May 15, 2022 | ND Soft Stadium, Tendo (JPN) |
| 2022 | 300m | 37.92 | – | Apr 24, 2022 | Hamayama Park Athletic Field, Izumo (JPN) |
| 2022 | 400m | 53.45 | – | Jun 10, 2022 | 106th Japan Championships, Yanmar Stadium Nagai, Osaka |
| 2022 | 4x400Metre | 3:17.31 | – | Jul 15, 2022 | World Athletics Championships, Oregon 2022, Hayward Field, Eugene, OR |
| 2021 | 100m | 11.87 | +0.3 | Sep 12, 2021 | Kamiyugi Park Athletic Stadium, Hachioji (JPN) |