Wakana Kobayashi

JapanJapanActive
Born
May 19, 2009 (17 years old)
Events
400 m hurdles

Wakana Kobayashi is a Japan hurdler, born on May 19, 2009. She competes primarily in the 400mH.

Her personal bests include 1:06.49 in the 400mH. She is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m hurdles1:06.49
2026 season best1:06.55Jul 18, 2026
2026 season best
Last competition99th Hokkaido Athletics ChampionshipsJul 18, 2026 · 1:06.55
99th Hokkaido Athletics Championships

As of Nov 15, 2026: 400 m hurdles 1:06.49, 2026 season best 1:06.55 (Jul 18, 2026) · Last competition: 99th Hokkaido Athletics Championships, Jul 18, 2026, 1:06.55 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
400mHObihiro 2025Japan 400 m hurdles all-time list1:06.49841 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026400mH 1:06.55–Jul 18, 202699th Hokkaido Athletics Championships
2025400mH 1:06.49–Sep 25, 202541st Hokkaido High School Rookies’ Meeting
FAQ

Frequently asked questions

Wakana Kobayashi's 400 m hurdles personal best is 1:06.49, set on Sep 25, 2025 in Municipal Stadium, Obihiro (JPN).

Wakana Kobayashi competes in the 400 m hurdles.

2026 season best: 1:06.55, set on Jul 18, 2026. Last competition: 99th Hokkaido Athletics Championships on Jul 18, 2026, 1:06.55.