Daiki Koyama
- Born
- Jul 19, 1997 (29 years old)
- Events
- 10 000 m · 1500 m
Daiki Koyama is a Japan middle-distance runner, born on July 19, 1997. He competes primarily in the 1500m, 5000m and 10000m.
His personal bests include 3:56.16 in the 1500m, 14:36.99 in the 5000m, 30:30.73 in the 10000m, 2:23:28 in the Marathon and 1:44:07 in the 30Kilometr. He is currently active on the international athletics circuit, representing Japan.
Personal best · 10 000 m30:30.73
2024 season best2:33:54Dec 1, 2024 · Tokyo
Personal best · 1500 m3:56.16
Last competitionFukuoka International Marathon, FukuokaDec 1, 2024 · 2:33:54
As of Nov 13, 2026: 10 000 m 30:30.73, 1500 m 3:56.16, 2024 season best 2:33:54 (Dec 1, 2024, Tokyo (JPN)) · Last competition: Fukuoka International Marathon, Fukuoka, Dec 1, 2024, 2:33:54 · 29 years old
Personal bests
WA points calculator →DisciplineResultAll-time
30KilometrOhme 20231:44:07–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2024 | Marathon | 2:33:54 | – | Dec 1, 2024 | Fukuoka International Marathon, Fukuoka |
| 2023 | 30Kilometr | 1:44:07 | – | Feb 19, 2023 | 55th The Ohme 30&10km Road Race |
| 2023 | Marathon | 2:23:28 | – | Mar 5, 2023 | Tokyo Marathon |
| 2022 | 1500m | 3:58.37 | – | Aug 6, 2022 | Edogawa Stadium, Tokyo (JPN) |
| 2022 | Marathon | 2:25:01 | – | Feb 6, 2022 | Oita (JPN) |
| 2021 | 1500m | 3:56.16 | – | Aug 7, 2021 | Kamiyugi Park Athletic Stadium, Hachioji (JPN) |
| 2021 | 5000m | 14:36.99 | – | Nov 6, 2021 | Athletics Stadium, Konosu (JPN) |
| 2021 | 10000m | 30:30.73 | – | Nov 13, 2021 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |