Haruki Niwayama
JapanActive- Born
- Nov 17, 2006 (19 years old)
- Events
- 200 m · 100 m
Haruki Niwayama is a Japan sprinter, born on November 17, 2006. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.36 in the 100m, 20.65 in the 200m, 47.94 in the 400m, 38.93 in the 4x100m and 6.93 in the 60m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 200 m20.65
2026 season best20.83May 23, 2026 · Kanseki Stadium, Utsunomiya
Personal best · 100 m10.36
Last competitionJapanese ChampionshipsJun 13, 2026 · 51.49
As of Nov 7, 2026: 200 m 20.65, 100 m 10.36, 2026 season best 20.83 (May 23, 2026, Kanseki Stadium, Utsunomiya (JPN)) · Last competition: Japanese Championships, Jun 13, 2026, 51.49 · 19 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
60mIndoorOsaka 20256.93975 pts––
300mSaga 202433.281,047 pts––
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 10.36 | +1.3 | Apr 24, 2026 | All Japan University Track & Field Challenge |
| 2026 | 200m | 20.83 | +1.5 | May 23, 2026 | The 105th Kanto Inter-University Track＆Field Championships |
| 2026 | 4x100m | 39.29 | – | May 21, 2026 | The 105th Kanto Inter-University Track＆Field Championships |
| 2025 | 60m Indoor | 6.93 | – | Feb 2, 2025 | Japan Indoor Meet - U20 & U18 |
| 2025 | 100m | 10.55 | -0.4 | Sep 26, 2025 | The 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, Sagamihara |
| 2025 | 200m | 20.65 | +3.2 | May 11, 2025 | The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara |
| 2025 | 4x100m | 38.93 | – | Jun 6, 2025 | 94th Japan Inter-University Athletics Championships |
| 2024 | 60m Indoor | 7.04 | – | Feb 4, 2024 | 2024 Japan Indoor Meet - U20 & U18 |