Aina Tani

JapanJapanActive
Born
May 8, 2007 (19 years old)
Events
100 m

Aina Tani is a Japan sprinter, born on May 8, 2007. She competes primarily in the 100m and 4x100m.

Her personal bests include 11.86 in the 100m and 47.33 in the 4x100m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m11.86
2026 season best11.90Sep 18, 2026 · Takebishi Stadium, Kyoto
2026 season best
Last competitionDay 5, the 36th Nara City Athletics CircuitOct 3, 2026 · 11.92
Day 5, the 36th Nara City Athletics Circuit

As of Nov 14, 2026: 100 m 11.86, 2026 season best 11.90 (Sep 18, 2026, Takebishi Stadium, Kyoto (JPN)) · Last competition: Day 5, the 36th Nara City Athletics Circuit, Oct 3, 2026, 11.92 · 19 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mKyoto 2025Japan 100 m all-time list11.861,019 pts–
4x100mGifu 2025Japan 4 × 100 m all-time list47.33–

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 11.90-0.9Sep 18, 2026Kansai Inter University Track&Field Rookies Championships
2025100m 11.86+0.9Jun 13, 202578th National High School Track and Field Championships Kinki Regional Qualifiers
20254x100m 47.33–Jul 12, 2025Japanese Relays Championships, Nagaragawa Stadium, Gifu
2024100m 12.11+0.7Sep 15, 2024Kinki High School Rookies' Championships
20244x100m 47.35–Nov 2, 2024Ecopa Track Games, Prefectural Shizuoka Stadium, Fukuroi
FAQ

Frequently asked questions

Aina Tani's 100 m personal best is 11.86, set on Jun 13, 2025 in Takebishi Stadium, Kyoto (JPN).

Aina Tani competes in the 100 m.

2026 season best: 11.90, set on Sep 18, 2026 in Takebishi Stadium, Kyoto (JPN). Last competition: Day 5, the 36th Nara City Athletics Circuit on Oct 3, 2026, 11.92.