Arata Kobashi
JapanActive- Born
- Jun 12, 1997 (29 years old)
- Events
- 1500 m · 3000 m
Arata Kobashi is a Japan middle-distance runner, born on June 12, 1997. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 3:54.94 in the 1500m, 8:30.78 in the 3000m, 14:40.54 in the 5000m, 4:28.2h in the MileRoad and 1:43:18 in the 30Kilometr. He is currently active on the international athletics circuit, representing Japan.
Personal best · 1500 m3:54.94
2026 season best4:28.2hJun 20, 2026 · Tokyo
Personal best · 3000 m8:30.78
Last competitionTokyo Legacy Half Marathon 2026Oct 18, 2026 · 1:09:52
As of Nov 12, 2026: 1500 m 3:54.94, 3000 m 8:30.78, 2026 season best 4:28.2h (Jun 20, 2026, Tokyo (JPN)) · Last competition: Tokyo Legacy Half Marathon 2026, Oct 18, 2026, 1:09:52 · 29 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
MileRoadTokyo 20264:28.2h––
30KilometrOhme 20261:43:18–#15
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | MileRoad | 4:28.2h | – | Jun 20, 2026 | Ginza Road Mile, Tokyo |
| 2026 | Semi | 1:09:52 | – | Oct 18, 2026 | Tokyo Legacy Half Marathon 2026 |
| 2026 | 30Kilometr | 1:43:18 | – | Feb 15, 2026 | 58th The Ohme 30 & 10 km Road Race, Ohme |
| 2025 | 1500m | 4:01.57 | – | Oct 19, 2025 | MDC FINAL |
| 2022 | 1500m | 3:54.94 | – | Jun 4, 2022 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | 3000m | 8:30.78 | – | Jul 16, 2022 | Athletics Stadium, Hadano (JPN) |
| 2022 | 5000m | 14:40.54 | – | Oct 2, 2022 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | 1500m | 3:59.88 | – | Jul 2, 2021 | Athletic Field, Kitakami (JPN) |