Riko Sunaga
JapanActive- Born
- Aug 17, 2007 (19 years old)
- Events
- Javelin Throw
Riko Sunaga is a Japan thrower, born on August 17, 2007. She competes primarily in the JT.
Her personal bests include 49.63 in the JT. She is currently active on the international athletics circuit, representing Japan.
Personal best · Javelin Throw49.63
2026 season best48.09May 23, 2026 · Kanseki Stadium, Utsunomiya
Last competitionThe 105th Kanto Inter-University Track＆Field ChampionshipsMay 23, 2026 · 48.09
As of Nov 14, 2026: Javelin Throw 49.63, 2026 season best 48.09 (May 23, 2026, Kanseki Stadium, Utsunomiya (JPN)) · Last competition: The 105th Kanto Inter-University Track＆Field Championships, May 23, 2026, 48.09 · 19 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | JT | 48.09 | – | May 23, 2026 | The 105th Kanto Inter-University Track＆Field Championships |
| 2025 | JT | 49.63 | – | Jul 28, 2025 | 2025 All Japan High School sports Track and Field Championships, Prefectural Stadium, Hiroshima |
| 2024 | JT | 46.03 | – | Oct 19, 2024 | 18th JAAF U18 Athletics Competition, Prefectural Stadium, Ise |
| 2023 | JT | 41.74 | – | Oct 21, 2023 | 27th Kanto High School Rookies' Championships |