YI
Yukichi Ishii
JPNMenBirth dateJun 11, 2002
Height-
Weight-
Yukichi Ishii is a Japan middle-distance runner, born on June 11, 2002. He competes primarily in the 800m, 1500m and Mile.
His personal bests include 1:46.21 in the 800m, 3:45.58 in the 1500m, 4:12.91 in the Mile, 3:15.01 in the 4x400m and 1:46.37 in the 800m-short-track. He is currently active on the international athletics circuit, representing Japan.
Key facts
800 Metres Short Track
1:46.37
1000 Metres Short Track
2:18.76
2026 season best
1:46.37
Jan 30, 2026 · Ashenfelter Indoor Track, State College, PA (USA) (i)
Last competition
The Farmer's Classic, Hoey Farms, Coatesville, PA - Elite Event
Jul 9, 2026 · 1:48.79
Age
24 years old
As of Sep 15, 2026: 800 Metres Short Track 1:46.37, 1000 Metres Short Track 2:18.76, 2026 season best 1:46.37 (Jan 30, 2026, Ashenfelter Indoor Track, State College, PA (USA) (i)) · Last competition: The Farmer's Classic, Hoey Farms, Coatesville, PA - Elite Event, Jul 9, 2026, 1:48.79 · 24 years old
PB
Personal bests
1:46.21
3:45.58
4:12.91
3:15.01
1:46.37
2:18.76
2:18.76
4:12.91
7:17.86
9:41.01
1:18.29