Ko Narimatsu
JapanActive- Born
- May 24, 2008 (18 years old)
- Events
- 100 m
Ko Narimatsu is a Japan sprinter, born on May 24, 2008. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.76 in the 100m, 22.08 in the 200m, 48.56 in the 400m and 35.36 in the 300m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 100 m10.76
2026 season best10.76May 3, 2026 · Kamoike Auxiliary Stadium, Kagoshima
Last competition81st Kyushu Athletics ChampionshipsAug 21, 2026 · 33.43
As of Nov 14, 2026: 100 m 10.76, 2026 season best 10.76 (May 3, 2026, Kamoike Auxiliary Stadium, Kagoshima (JPN)) · Last competition: 81st Kyushu Athletics Championships, Aug 21, 2026, 33.43 · 18 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
300mOita 202535.36872 pts–#74
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 10.76 | +1.1 | May 3, 2026 | Kagoshima Prefecture 3rd Track and Field Meet, Kamoike Auxiliary Stadium, Kagoshima |
| 2026 | 200m | 22.40 | +1.3 | Mar 21, 2026 | The 3rd Miyazaki Athletics Records Meeting |
| 2026 | 300m | 33.43 | – | Aug 21, 2026 | 81st Kyushu Athletics Championships |
| 2026 | 400m | 49.46 | – | May 4, 2026 | Kagoshima Prefecture 3rd Track and Field Meet, Kamoike Auxiliary Stadium, Kagoshima |
| 2025 | 100m | 11.05 | +1.0 | Mar 22, 2025 | 3rd Miyazaki Athletics Records Meeting, Prefectural Sports Park, Miyazaki |
| 2025 | 200m | 22.08 | +1.4 | Oct 12, 2025 | All Kyushu High School Rookies' Meeting, Prefectural Stadium, Okinawa |
| 2025 | 300m | 35.36 | – | Aug 23, 2025 | The 80th Kyusyu Athletics Championships, Showa Denko Stadium, Oita |
| 2025 | 400m | 48.56 | – | Oct 10, 2025 | All Kyushu High School Rookies' Meeting, Prefectural Stadium, Okinawa |