Sara Osaki

JapanJapanActive
Born
May 2, 2008 (18 years old)
Events
800 m · 1500 m

Sara Osaki is a Japan sprinter, born on May 2, 2008. She competes primarily in the 400m, 800m and 1500m.

Her personal bests include 59.93 in the 400m, 2:10.99 in the 800m and 4:37.97 in the 1500m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 800 m2:10.99
2026 season best2:17.38Oct 3, 2026
2026 season best
Personal best · 1500 m4:37.97
Last competitionJapanese U20 Championships, Kusanagi Athletic Stadium, ShizuokaOct 3, 2026 · 2:17.38
Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka

As of Nov 15, 2026: 800 m 2:10.99, 1500 m 4:37.97, 2026 season best 2:17.38 (Oct 3, 2026) · Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka, Oct 3, 2026, 2:17.38 · 18 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
400mFukuroi 2025Japan 400 m all-time list59.93840 pts–
800mShizuoka 2025Japan 800 m all-time list2:10.99974 pts–
1500mShizuoka 2025Japan 1500 m all-time list4:37.97920 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m 2:17.38–Oct 3, 2026Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka
2025400m 59.93–May 23, 2025Shizuoka High School Inter-High School Championships
2025800m 2:10.99–Sep 27, 2025Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka
20251500m 4:37.97–Jul 13, 2025Shizuoka Athletics Championships
2024400m 60.43–May 24, 2024Inter Highschool Shizuoka Meeting, Prefectural Shizuoka Stadium, Fukuroi
2024800m 2:15.92–Oct 27, 2024Tokai High School Newcomer Championship
FAQ

Frequently asked questions

Sara Osaki's 800 m personal best is 2:10.99, set on Sep 27, 2025 in Kusanagi Athletic Stadium, Shizuoka (JPN).

Sara Osaki competes in the 800 m and 1500 m.

2026 season best: 2:17.38, set on Oct 3, 2026. Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka on Oct 3, 2026, 2:17.38.