Ryuto HASEGAWA
- Born
- Jan 8, 2003 (23 years old)
- Events
- Half Marathon · 5 Kilometres Road
Ryuto HASEGAWA is a Japan middle-distance runner, born on January 8, 2003. He competes primarily in the 800m, 1500m and 5000m.
His personal bests include 1:55.03 in the 800m, 3:53.37 in the 1500m, 15:14.59 in the 5000m, 31:38.22 in the 10000m and 1:05:49 in the Semi. He is currently active on the international athletics circuit, representing Japan.
Personal best · Half Marathon1:05:49
2025 season best1:07:41Feb 2, 2025 · Marugame
Personal best · 5 Kilometres Road14:16
Last competitionAdidas Tokyo City RunApr 13, 2025 · 14:16
As of Nov 13, 2026: Half Marathon 1:05:49, 5 Kilometres Road 14:16, 2025 season best 1:07:41 (Feb 2, 2025, Marugame (JPN)) · Last competition: Adidas Tokyo City Run, Apr 13, 2025, 14:16 · 23 years old
Personal bests
WA points calculator →DisciplineResultAll-time
5KilometreTokyo 202514:16–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 5Kilometre | 14:16 | – | Apr 13, 2025 | Adidas Tokyo City Run |
| 2025 | Semi | 1:07:41 | – | Feb 2, 2025 | 77th Kagawa Marugame International Half Marathon, Marugame |
| 2024 | 1500m | 3:54.70 | – | May 10, 2024 | The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo |
| 2024 | Semi | 1:05:49 | – | Mar 10, 2024 | 27th All Japan University Men's Half Marathon Championship |
| 2023 | 1500m | 3:54.67 | – | Apr 15, 2023 | Juntendo Athletics Trial, Juntendo University Stadium, Inzai |
| 2023 | Semi | 1:06:48 | – | Oct 14, 2023 | The 100th Hakone Ekiden Qualifying Meet |
| 2022 | 800m | 1:55.03 | – | Apr 30, 2022 | Kokushikan University Stadium, Tama (JPN) |
| 2022 | 1500m | 3:53.37 | – | Apr 23, 2022 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |