
Ken-ichi Sumita
- Born
- Feb 2, 1973 (53 years old)
- Events
- Triple Jump
Ken-ichi Sumita is a Japan jumper, born on February 2, 1973. He competes primarily in the TJ.
His personal bests include 16.62 in the TJ. He is currently active on the international athletics circuit, representing Japan.
Personal best · Triple Jump16.62
2004 season best16.27Oct 11, 2004 · Niigata
As of Nov 7, 2026: Triple Jump 16.62 (#857 all-time), 2004 season best 16.27 (Oct 11, 2004, Niigata (JPN)) · 53 years old
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2004 | TJ | 16.27 | +2.9 | Oct 11, 2004 | Niigata (JPN) |
| 2003 | TJ | 16.13 | +2.1 | Sep 28, 2003 | Fukuroi (JPN) |
| 2002 | TJ | 15.92 | +0.1 | Sep 29, 2002 | Fukuchiyama (JPN) |
| 2001 | TJ | 15.17 | +0.3 | Jun 10, 2001 | Japanese Championships |
| 2000 | TJ | 16.03 | +1.2 | Oct 8, 2000 | Japanese Championships |
| 1999 | TJ | 17.05 | +3.6 | Oct 3, 1999 | Shizuoka (JPN) |
| 1998 | TJ | 16.47 | +1.7 | May 3, 1998 | Shizuoka (JPN) |
| 1997 | TJ | 16.65 | +2.7 | Nov 3, 1997 | Kita-Kyushu (JPN) |