Riona Tateishi

JapanJapanActive
Born
Jul 28, 2008 (18 years old)
Events
3000 m · 1500 m

Riona Tateishi is a Japan middle-distance runner, born on July 28, 2008. She competes primarily in the 800m, 1500m and 3000m.

Her personal bests include 2:17.04 in the 800m, 4:28.66 in the 1500m, 9:26.87 in the 3000m and 2:57.99 in the 1000m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 3000 m9:26.87
2026 season best4:23.52Apr 11, 2026
2026 season best
Personal best · 1500 m4:28.66
Last competitionJapanese U20 Championships, Kusanagi Athletic Stadium, ShizuokaOct 3, 2026 · 4:29.00
Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka

As of Nov 14, 2026: 3000 m 9:26.87, 1500 m 4:28.66, 2026 season best 4:23.52 (Apr 11, 2026) · Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka, Oct 3, 2026, 4:29.00 · 18 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mMatsuyama 2024Japan 800 m all-time list2:17.04878 pts–
1500mHiroshima 2025Japan 1500 m all-time list4:28.66987 pts–
3000mHikone 2025Japan 3000 m all-time list9:26.871,018 pts–
1000mMatsuyama 20222:57.99883 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:23.52–Apr 11, 202634rd Kanakuri Memorial Middle and Long Distance Invitational Meet
20251500m 4:28.66–Jul 26, 20252025 All Japan High School sports Track and Field Championships, Prefectural Stadium, Hiroshima
20253000m 9:26.87–Oct 7, 2025Japan Games, Athletic Stadium, Hikone
2024800m 2:17.04–Aug 25, 202472nd Shikoku Championships, Ehime Athletics Stadium, Matsuyama
20241500m 4:31.34–Jul 28, 20242024 Inter-High School Championships
20243000m 10:04.97–Jul 31, 20242024 Inter-High School Championships
2023800m 2:18.92–Aug 27, 202371st Shikoku Athletics Championships/65th Shikoku Games
20231500m 4:40.10–Aug 26, 202371st Shikoku Athletics Championships/65th Shikoku Games
FAQ

Frequently asked questions

Riona Tateishi's 3000 m personal best is 9:26.87, set on Oct 7, 2025 in Athletic Stadium, Hikone (JPN).

Riona Tateishi competes in the 3000 m and 1500 m.

2026 season best: 4:23.52, set on Apr 11, 2026. Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka on Oct 3, 2026, 4:29.00.