Kei Kawaguchi
JapanActive- Born
- Nov 28, 1999 (26 years old)
- Events
- 10 000 m · Half Marathon
Kei Kawaguchi is a Japan long-distance runner, born on November 28, 1999. He competes primarily in the 3000m, 5000m and 10000m.
His personal bests include 8:15.9h in the 3000m, 13:48.27 in the 5000m, 28:22.76 in the 10000m, 1:03:03 in the Semi and 14:05 in the 5Kilometre. He is currently active on the international athletics circuit, representing Japan.
Personal best · 10 000 m28:22.76
2026 season best29:13.80Oct 24, 2026
Personal best · Half Marathon1:03:03
Last competition252nd Tokai University Long Distance CompetitionOct 24, 2026 · 29:13.80
As of Nov 2, 2026: 10 000 m 28:22.76, Half Marathon 1:03:03, 2026 season best 29:13.80 (Oct 24, 2026) · Last competition: 252nd Tokai University Long Distance Competition, Oct 24, 2026, 29:13.80 · 26 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 3000m | 8:15.9h | – | Mar 26, 2026 | The 245th Tokai University Long Distance Challenge |
| 2026 | 5000m | 13:55.87 | – | May 17, 2026 | 68th East Japan Corporate Athletics Championships |
| 2026 | 10000m | 29:13.80 | – | Oct 24, 2026 | 252nd Tokai University Long Distance Competition |
| 2025 | 5000m | 13:48.27 | – | Apr 27, 2025 | 14th NITTAIDAI Challenge Games, NITTAIDAI Athletic Stadium, Yokohama |
| 2024 | 5Kilometre | 14:05 | – | Mar 31, 2024 | Fukui Sakura Marathon 5K |
| 2024 | 5000m | 14:22.97 | – | Jul 6, 2024 | Hokuren Distance Challenge - Kitami |
| 2024 | 10000m | 29:10.15 | – | May 18, 2024 | 66th East Japan Corporate Athletics Championships |
| 2024 | 10Kilometr | 30:08 | – | Jan 28, 2024 | 10K Ibiza - Platja d'en Bossa, Ibiza |