Rinta Kubo

JapanJapanActive
Born
Mar 7, 2008 (18 years old)
Events
Hammer Throw (6kg)

Rinta Kubo is a Japan thrower, born on March 7, 2008. He competes primarily in the HammerThro.

His personal bests include 53.34 in the HammerThro. He is currently active on the international athletics circuit, representing Japan.

Personal best · Hammer Throw (6kg)53.34
2026 season best49.88Jul 18, 2026
2026 season best
Last competition99th Hokkaido Athletics ChampionshipsJul 18, 2026 · 49.88
99th Hokkaido Athletics Championships

As of Nov 13, 2026: Hammer Throw (6kg) 53.34, 2026 season best 49.88 (Jul 18, 2026) · Last competition: 99th Hokkaido Athletics Championships, Jul 18, 2026, 49.88 · 18 years old

Personal bests

DisciplineResultAll-time
HammerThroIse 202553.34–

Progression

SeasonDisciplineResultWindDateCompetitions
2026HT 49.88–Jul 18, 202699th Hokkaido Athletics Championships
2025HammerThro 53.34–Oct 17, 202519th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
FAQ

Frequently asked questions

Rinta Kubo's Hammer Throw (6kg) personal best is 53.34, set on Oct 17, 2025 in Prefectural Stadium, Ise (JPN).

Rinta Kubo competes in the Hammer Throw (6kg).

2026 season best: 49.88, set on Jul 18, 2026. Last competition: 99th Hokkaido Athletics Championships on Jul 18, 2026, 49.88.