Kotaro Mori
JapanActive- Born
- Sep 30, 2004 (22 years old)
- Events
- 400 m · 800 m
Kotaro Mori is a Japan sprinter, born on September 30, 2004. He competes primarily in the 400m, 800m and 4x400m.
His personal bests include 46.41 in the 400m, 1:47.76 in the 800m and 3:11.13 in the 4x400m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 400 m46.41
2026 season best47.35May 7, 2026 · Municipal Mizuho Stadium, Nagoya
Personal best · 800 m1:47.76
Last competition23rd Tajima Naoto MemorialOct 25, 2026 · 1:51.16
As of Oct 28, 2026: 400 m 46.41, 800 m 1:47.76, 2026 season best 47.35 (May 7, 2026, Municipal Mizuho Stadium, Nagoya (JPN)) · Last competition: 23rd Tajima Naoto Memorial, Oct 25, 2026, 1:51.16 · 22 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 300MetresH | 38.66 | – | Jul 18, 2026 | 85th Aichi Athletics Championships and National Sports Athlete Selection |
| 2026 | 400m | 47.35 | – | May 7, 2026 | Tokai Conference Inter Collegiate Track＆Field Championships |
| 2026 | 800m | 1:47.76 | – | Apr 11, 2026 | 34rd Kanakuri Memorial Middle and Long Distance Invitational Meet |
| 2026 | 4x400m | 3:15.16 | – | Jun 20, 2026 | The 79th West-Japan Inter-Unversity Track＆ Field Championships |
| 2025 | 400m | 46.41 | – | Jun 5, 2025 | 94th Japan Inter-University Athletics Championships |
| 2025 | 800m | 1:48.15 | – | Jul 12, 2025 | 84th Aichi Athletics Championships and National Sports Athlete Selection, Municipal Mizuho Stadium, Nagoya |
| 2025 | 4x400m | 3:11.13 | – | May 18, 2025 | 1st Chukyo University Saturday Competition, Chukyo University Athletics Field, Toyota |
| 2024 | 400m | 48.79 | – | Jul 14, 2024 | 83rd Aichi Athletics Championships and National Sports Athlete Selection, Municipal Mizuho Stadium, Nagoya |