Ryosuke Ikumi
- Born
- Jul 6, 1984 (42 years old)
- Events
- 100 m
Ryosuke Ikumi is a Japan sprinter, born on July 6, 1984. He competes primarily in the 100m and 4x100m.
His personal bests include 10.21 in the 100m and 39.82 in the 4x100m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 100 m10.21
2006 season best10.77Apr 9, 2006
As of Oct 28, 2026: 100 m 10.21, 2006 season best 10.77 (Apr 9, 2006) · 42 years old
Personal bests
WA points calculator →* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2006 | 100m | 10.77 | +0.3 | Apr 9, 2006 | – |
| 2005 | 100m | 10.53 | +2.2 | Apr 29, 2005 | – |
| 2004 | 100m | 10.37 | +0.2 | May 17, 2004 | – |
| 2003 | 100m | 10.21 | +4.9 | Jun 29, 2003 | – |
| 2002 | 100m | 10.50 | +2.6 | Oct 21, 2002 | – |
| 2002 | 4x100m | 39.82 | – | Jul 20, 2002 | Kingston IAAF World Junior Championships |
| 2001 | 100m | 10.53 | -0.4 | Oct 14, 2001 | – |