Runa Kobayashi
- Born
- Oct 26, 2003 (23 years old)
- Events
- 10,000 Metres Short Track · 10 Kilometres Road
Runa Kobayashi is a Japan race walker, born on October 26, 2003. She competes primarily in the 20kmW, 5Kilometre and 10Kilometr.
Her personal bests include 1:48:52 in the 20kmW, 26:03 in the 5Kilometre, 51:13 in the 10Kilometr, 25:08.46 in the 5000m-short-track and 49:39.52 in the 10,000Metr. She is currently active on the international athletics circuit, representing Japan.
Personal best · 10,000 Metres Short Track49:39.52
2025 season best49:39.52May 6, 2025 · Yanmar Stadium Nagai, Osaka
Personal best · 10 Kilometres Road51:13
Last competition73rd Shikoku Athletics ChampionshipsAug 24, 2025 · 27:30.30
As of Nov 8, 2026: 10,000 Metres Short Track 49:39.52, 10 Kilometres Road 51:13, 2025 season best 49:39.52 (May 6, 2025, Yanmar Stadium Nagai, Osaka (JPN)) · Last competition: 73rd Shikoku Athletics Championships, Aug 24, 2025, 27:30.30 · 23 years old
Personal bests
WA points calculator →DisciplineResultAll-time
5KilometreNomi 202226:03–
10KilometrWajima 202351:13–
5000m-short-trackMatsuyama 202425:08.46289 pts–
10,000MetrOsaka 202549:39.52–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 5000m-short-track | 25:52.49 | – | Jul 12, 2025 | 80th Ehime Championships |
| 2025 | 10,000Metr | 49:39.52 | – | May 6, 2025 | The 102nd Kansai Inter University Track&Field Championships |
| 2025 | 20kmW | 1:48:52 | – | Feb 16, 2025 | Japenese 20km Race Walking Championships |
| 2024 | 5000m-short-track | 25:08.46 | – | Jul 13, 2024 | 79th Ehime Championships, Ehime Athletics Stadium, Matsuyama |
| 2024 | 10,000Metr | 51:19.24 | – | May 24, 2024 | The 101st Kansai Inter University Track&Field Championships, Takebishi Stadium, Kyoto |
| 2024 | 10Kilometr | 53:31.71 | – | Jul 7, 2024 | West Japan Inter University Track＆Field Championships, Hakatanomori Athletic Stadium, Fukuoka |
| 2024 | 20kmW | 1:49:38 | – | Feb 18, 2024 | 107th Japanese Race Walking Championships |
| 2023 | 5000m-short-track | 25:36.09 | – | Aug 27, 2023 | 71st Shikoku Athletics Championships/65th Shikoku Games |