Ren Morimoto
JapanActive- Born
- Oct 17, 2003 (23 years old)
- Events
- 300 Metres · 400 m
Ren Morimoto is a Japan sprinter, born on October 17, 2003. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.62 in the 100m, 21.19 in the 200m, 47.19 in the 400m, 40.31 in the 4x100m and 3:07.61 in the 4x400m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 300 Metres33.39
2026 season best21.67May 16, 2026 · Yanmar Stadium Nagai, Osaka
Personal best · 400 m47.19
Last competitionDim Light RelayAug 1, 2026 · 40.37
As of Oct 29, 2026: 300 Metres 33.39, 400 m 47.19, 2026 season best 21.67 (May 16, 2026, Yanmar Stadium Nagai, Osaka (JPN)) · Last competition: Dim Light Relay, Aug 1, 2026, 40.37 · 23 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x100mOsaka 202640.31–
4x400mTsukuba 20243:07.61–
300mOtsu 202133.391,037 pts–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 200m | 21.67 | -1.0 | May 16, 2026 | The 103rd Kansai Inter University Track&Field Championships |
| 2026 | 4x100m | 40.31 | – | May 16, 2026 | The 103rd Kansai Inter University Track&Field Championships |
| 2026 | 400m | 49.16 | – | Apr 24, 2026 | All Japan University Track & Field Challenge |
| 2025 | 200m | 21.19 | +2.4 | Apr 5, 2025 | 61st Four University Inter-College Track and Field Tournament, Gion Stadium, Sagamihara - Open Event |
| 2025 | 400m | 47.33 | – | Mar 8, 2025 | 29th Spring Record Meeting |
| 2025 | 4x400m | 3:07.62 | – | Jun 7, 2025 | 94th Japan Inter-University Athletics Championships |
| 2024 | 100m | 10.62 | +2.6 | Apr 7, 2024 | 41th Tokai University-Nihon University Game, Nihon University Athletics Stadium, Setagaya, Tokyo |
| 2024 | 200m | 21.49 | +1.1 | Apr 14, 2024 | 60th Four University Inter-College Track and Field Tournament |