Yumina Iwaya

Yumina Iwaya

JapanJapan
Born
May 31, 2001 (25 years old)
Events
100 m · 100 m hurdles

Yumina Iwaya is a Japan sprinter, born on May 31, 2001. She competes primarily in the 100m, 200m and 800m.

Her personal bests include 11.93 in the 100m, 25.18 in the 200m, 2:33.59 in the 800m, 14.21 in the 100mH and 47.26 in the 4x100m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m11.93
2023 season best12.04Sep 15, 2023 · Prefectural Stadium, Kumagaya
2023 season best
Personal best · 100 m hurdles14.21
Last competition92nd Japan Inter-University Athletics Championships, Prefectural Stadium, KumagayaSep 15, 2023 · 12.04
92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya

As of Nov 14, 2026: 100 m 11.93, 100 m hurdles 14.21, 2023 season best 12.04 (Sep 15, 2023, Prefectural Stadium, Kumagaya (JPN)) · Last competition: 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya, Sep 15, 2023, 12.04 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mSano 2022Japan 100 m all-time list11.931,005 pts–
200mYokohama 2021Japan 200 m all-time list25.18925 pts–
800mYokohama 2021Japan 800 m all-time list2:33.59639 pts–
100mHYokohama 2021Japan 100 m hurdles all-time list14.21992 pts–
4x100mTokyo 2023Japan 4 × 100 m all-time list47.26–
HJTama 2022Japan High Jump all-time list1.50735 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2023HJ 1.45–Mar 17, 2023KGRR Spring Challenge Meet 2023
2023LJ 5.61-0.1Mar 18, 2023KGRR Spring Challenge Meet 2023
2023SP 9.09–Mar 17, 2023KGRR Spring Challenge Meet 2023
2023100m 12.04+1.7Sep 15, 202392nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya
2023100mH 14.72-0.8Mar 17, 2023KGRR Spring Challenge Meet 2023
2023JT 23.54–Mar 18, 2023KGRR Spring Challenge Meet 2023
2023200m 25.25+0.9Mar 17, 2023KGRR Spring Challenge Meet 2023
20234x100m 47.26–Apr 2, 2023The 56th Tokyo Big6 Track Field League, National Stadium, Tokyo - Open Event
FAQ

Frequently asked questions

Yumina Iwaya's 100 m personal best is 11.93, set on Aug 11, 2022 in Athletic Park Stadium, Sano (JPN).

Yumina Iwaya competes in the 100 m and 100 m hurdles.

2023 season best: 12.04, set on Sep 15, 2023 in Prefectural Stadium, Kumagaya (JPN). Last competition: 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya on Sep 15, 2023, 12.04.