Yuki Yanaga

JapanJapanActive
Born
Dec 12, 2004 (21 years old)
Events
400 m · 300 Metres

Yuki Yanaga is a Japan sprinter, born on December 12, 2004. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.49 in the 100m, 25.58 in the 200m, 55.77 in the 400m, 48.04 in the 4x100m and 3:44.13 in the 4x400m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m55.77
2026 season best55.77May 22, 2026 · Kanseki Stadium, Utsunomiya
2026 season best
Personal best · 300 Metres40.77
Last competition95th Japan Inter-University Athletics ChampionshipsSep 5, 2026 · 56.91
95th Japan Inter-University Athletics Championships

As of Nov 14, 2026: 400 m 55.77, 300 Metres 40.77, 2026 season best 55.77 (May 22, 2026, Kanseki Stadium, Utsunomiya (JPN)) · Last competition: 95th Japan Inter-University Athletics Championships, Sep 5, 2026, 56.91 · 21 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mTokyo 2021Japan 100 m all-time list12.49897 pts–
200mTokyo 2021Japan 200 m all-time list25.58889 pts–
400mUtsunomiya 2026Japan 400 m all-time list55.77985 pts–
4x100mSagamihara 2023Japan 4 × 100 m all-time list48.04–
4x400mOkayama 2025Japan 4 × 400 m all-time list3:44.13–
300mTokyo 202240.77919 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20264x100m 48.22–May 21, 2026The 105th Kanto Inter-University Track＆Field Championships
2026400m 55.77–May 22, 2026The 105th Kanto Inter-University Track＆Field Championships
20264x400m 3:47.47–May 23, 2026The 105th Kanto Inter-University Track＆Field Championships
20254x400m 3:44.13–Jun 7, 202594th Japan Inter-University Athletics Championships
20234x100m 48.04–May 11, 2023102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier
2023400m 56.61–Jul 22, 2023The 18th Twilight Games, AGF Field, Tokyo
20234x400m 3:47.06–May 13, 2023102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier
2022100m 12.70+1.0Apr 30, 2022Komazawa Olympic Park Athletic Stadium, Tokyo (JPN)
FAQ

Frequently asked questions

Yuki Yanaga's 400 m personal best is 55.77, set on May 22, 2026 in Kanseki Stadium, Utsunomiya (JPN).

Yuki Yanaga competes in the 400 m and 300 Metres.

2026 season best: 55.77, set on May 22, 2026 in Kanseki Stadium, Utsunomiya (JPN). Last competition: 95th Japan Inter-University Athletics Championships on Sep 5, 2026, 56.91.