Koharu Chugo
JapanActive- Born
- Sep 12, 2005 (21 years old)
- Events
- 10 Kilometres Road · 5000 m
Koharu Chugo is a Japan middle-distance runner, born on September 12, 2005. She competes primarily in the 800m, 1500m and 3000m.
Her personal bests include 2:13.50 in the 800m, 4:17.61 in the 1500m, 9:09.28 in the 3000m, 15:31.26 in the 5000m and 32:44 in the 10Kilometr. She is currently active on the international athletics circuit, representing Japan.
Personal best · 10 Kilometres Road32:44
2026 season best32:44Feb 8, 2026 · Ishin Me-Life Stadium, Yamaguchi
Personal best · 5000 m15:31.26
Last competitionPrague 10K Night RaceSep 5, 2026 · 33:10
As of Nov 6, 2026: 10 Kilometres Road 32:44, 5000 m 15:31.26, 2026 season best 32:44 (Feb 8, 2026, Ishin Me-Life Stadium, Yamaguchi (JPN)) · Last competition: Prague 10K Night Race, Sep 5, 2026, 33:10 · 21 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
10KilometrYamaguchi 202632:44–#276
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 1500m | 4:17.61 | – | May 15, 2026 | 68th East Japan Corporate Athletics Championships |
| 2026 | 3000m | 9:09.28 | – | May 16, 2026 | 68th East Japan Corporate Athletics Championships |
| 2026 | 5000m | 15:31.26 | – | Apr 29, 2026 | 60th Oda Mikio Memorial |
| 2026 | 10Kilometr | 32:44 | – | Feb 8, 2026 | 54th Yamaguchi All-Corporate Half Marathon Championships |
| 2025 | 1500m | 4:19.26 | – | May 23, 2025 | 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya |
| 2025 | 3000m | 9:14.79 | – | Jul 12, 2025 | HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose |
| 2025 | 5000m | 15:38.26 | – | Nov 29, 2025 | 19th NITTAIDAI Challenge Games |
| 2024 | 1500m | 4:22.96 | – | Sep 22, 2024 | 72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi |