Ridu Hasegawa

JapanJapanActive
Born
Mar 17, 2009 (17 years old)
Events
1500 m · 3000 m

Ridu Hasegawa is a Japan middle-distance runner, born on March 17, 2009. She competes primarily in the 1500m, 3000m and 1000m.

Her personal bests include 4:27.71 in the 1500m, 9:38.22 in the 3000m and 3:00.29 in the 1000m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 1500 m4:27.71
2026 season best4:32.51Oct 3, 2026
2026 season best
Personal best · 3000 m9:38.22
Last competitionJapanese U20 Championships, Kusanagi Athletic Stadium, ShizuokaOct 3, 2026 · 4:32.51
Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka

As of Nov 14, 2026: 1500 m 4:27.71, 3000 m 9:38.22, 2026 season best 4:32.51 (Oct 3, 2026) · Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka, Oct 3, 2026, 4:32.51 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mOsaka 2025Japan 1500 m all-time list4:27.71993 pts–
3000mOsaka 2025Japan 3000 m all-time list9:38.22982 pts–
1000mIse 20223:00.29856 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:32.51–Oct 3, 2026Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka
20251500m 4:27.71–May 23, 202578th Osaka High School Championships, Yanmar Stadium Nagai, Osaka
20253000m 9:38.22–May 25, 202578th Osaka High School Championships, Yanmar Stadium Nagai, Osaka
20243000m 9:42.50–Dec 7, 2024Edion Distance Challenge 2024
20221000m 3:00.29–Sep 3, 2022Prefectural Stadium, Ise (JPN)
20221500m 4:39.83–Nov 6, 2022Konoike Athletics Stadium, Nara (JPN)
20211500m 4:56.03–Jul 25, 2021Prefectural Stadium, Ise (JPN)
FAQ

Frequently asked questions

Ridu Hasegawa's 1500 m personal best is 4:27.71, set on May 23, 2025 in Yanmar Stadium Nagai, Osaka (JPN).

Ridu Hasegawa competes in the 1500 m and 3000 m.

2026 season best: 4:32.51, set on Oct 3, 2026. Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka on Oct 3, 2026, 4:32.51.