Ken Nakayama
JapanActive- Born
- Feb 24, 1997 (29 years old)
- Events
- Half Marathon · Marathon
Ken Nakayama is a Japan middle-distance runner, born on February 24, 1997. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 3:56.44 in the 1500m, 8:26.48 in the 3000m, 13:53.07 in the 5000m, 28:09.92 in the 10000m and 1:00:38 in the Semi. He is currently active on the international athletics circuit, representing Japan.
Personal best · Half Marathon1:00:38
2026 season best1:02:11Feb 1, 2026
Personal best · Marathon2:08:24
Last competition78th Kagawa Marugame International Half MarathonFeb 1, 2026 · 1:02:11
As of Oct 28, 2026: Half Marathon 1:00:38 (#599 all-time), Marathon 2:08:24 (#879 all-time), 2026 season best 1:02:11 (Feb 1, 2026) · Last competition: 78th Kagawa Marugame International Half Marathon, Feb 1, 2026, 1:02:11 · 29 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Semi | 1:02:11 | – | Feb 1, 2026 | 78th Kagawa Marugame International Half Marathon |
| 2025 | Marathon | 2:08:24 | – | Mar 2, 2025 | Tokyo Marathon |
| 2024 | 10Kilometr | 28:59 | – | Dec 1, 2024 | Kumamoto Kosa 10 mile Road Race |
| 2024 | Marathon | 2:09:23 | – | Sep 15, 2024 | Sydney Marathon |
| 2023 | Marathon | 2:19:04 | – | Mar 5, 2023 | Tokyo Marathon |
| 2022 | 10000m | 28:47.38 | – | Apr 9, 2022 | Egao Kenko Stadium, Kumamoto (JPN) |
| 2022 | Semi | 1:00:38 | – | Feb 13, 2022 | Yamaguchi (JPN) |
| 2021 | 5000m | 14:04.04 | – | Jun 6, 2021 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |