Ryoutaro Hama
JapanActive- Born
- Jun 30, 2006 (20 years old)
- Events
- 100 m · 200 m
Ryoutaro Hama is a Japan sprinter, born on June 30, 2006. He competes primarily in the 100m, 200m and 4x100m.
His personal bests include 10.11 in the 100m, 20.56 in the 200m, 38.83 in the 4x100m, 3:08.66 in the 4x400m and 33.91 in the 300m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 100 m10.11
2026 season best10.52Apr 5, 2026 · Keio Univ. Hiyoshi Athletics Field, Yokohama
Personal best · 200 m20.56
Last competitionJapanese ChampionshipsJun 14, 2026 · 20.85
As of Oct 28, 2026: 100 m 10.11, 200 m 20.56, 2026 season best 10.52 (Apr 5, 2026, Keio Univ. Hiyoshi Athletics Field, Yokohama (JPN)) · Last competition: Japanese Championships, Jun 14, 2026, 20.85 · 20 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
4x100mYokohama 202538.83–#582
4x400mUtsunomiya 20263:08.66–#835
300mMatsuyama 202333.91992 pts––
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 10.52 | -0.8 | Apr 5, 2026 | The 59th Tokyo Big6 Track Field League |
| 2026 | 200m | 20.56 | +2.4 | Apr 26, 2026 | All Japan University Track & Field Challenge |
| 2026 | 4x100m | 39.54 | – | Apr 5, 2026 | The 59th Tokyo Big6 Track Field League |
| 2026 | 4x400m | 3:08.66 | – | May 24, 2026 | The 105th Kanto Inter-University Track＆Field Championships |
| 2025 | 100m | 10.44= | +0.6 | Oct 19, 2025 | The 2nd Miyazaki Athletics Records Meeting |
| 2025 | 200m | 20.65 | +1.0 | Sep 28, 2025 | 2nd East Asian U20 Athletics Championships, Wan Chai Sports Ground, Hong Kong |
| 2025 | 4x100m | 38.83 | – | Aug 20, 2025 | The 20th Twilight Games, International Stadium, Yokohama |
| 2025 | 4x400m | 3:08.99 | – | Jul 13, 2025 | Japanese Relays Championships, Nagaragawa Stadium, Gifu |