Riku Hoshina

JapanJapanActive
Born
Feb 21, 2005 (21 years old)
Events
100 m

Riku Hoshina is a Japan sprinter, born on February 21, 2005. He competes primarily in the 100m, 200m and 400m.

His personal bests include 10.93 in the 100m, 22.53 in the 200m, 49.46 in the 400m, 3:12.73 in the 4x400m and 34.77 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m10.93
2026 season best10.98Mar 7, 2026 · Prefectural Stadium, Okinawa
2026 season best
Last competition99th Hokkaido Athletics ChampionshipsJul 18, 2026 · 11.38
99th Hokkaido Athletics Championships

As of Nov 13, 2026: 100 m 10.93, 2026 season best 10.98 (Mar 7, 2026, Prefectural Stadium, Okinawa (JPN)) · Last competition: 99th Hokkaido Athletics Championships, Jul 18, 2026, 11.38 · 21 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mHakodate 2025Japan 100 m all-time list10.93*907 pts––
200mAbashiri 2024Japan 200 m all-time list22.53854 pts––
400mAbashiri 2024Japan 400 m all-time list49.46891 pts––
4x400mKawasaki 2024Japan 4 × 400 m all-time list3:12.73––
300mHakodate 202534.77920 pts–#440

* Wind-assisted (> 2.0 m/s)

Progression

FAQ

Frequently asked questions

Riku Hoshina's 100 m personal best is 10.93, set on Aug 9, 2025 in Citizens Athletics Stadium, Hakodate (JPN).

Riku Hoshina competes in the 100 m.

2026 season best: 10.98, set on Mar 7, 2026 in Prefectural Stadium, Okinawa (JPN). Last competition: 99th Hokkaido Athletics Championships on Jul 18, 2026, 11.38.