Ryota IWAMASA
- Born
- Sep 8, 1998 (28 years old)
Ryota IWAMASA is a Japan sprinter, born on September 8, 1998. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.91 in the 100m, 21.65 in the 200m, 47.56 in the 400m, 3:13.92 in the 4x400m and 35.05 in the 300m. He is currently active on the international athletics circuit, representing Japan.
2021 season best10.91Oct 10, 2021 · Mitsuzawa Park Stadium, Yokohama
Last competition18th Tajima Naoto Memorial, Ishin Me-Life Stadium, YamaguchiOct 17, 2021 · 35.05
As of Nov 14, 2026: 2021 season best 10.91 (Oct 10, 2021, Mitsuzawa Park Stadium, Yokohama (JPN)) · Last competition: 18th Tajima Naoto Memorial, Ishin Me-Life Stadium, Yamaguchi, Oct 17, 2021, 35.05 · 28 years old
Personal bests
WA points calculator →DisciplineResultAll-time
300mYamaguchi 202135.05897 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2021 | 100m | 10.91 | -0.7 | Oct 10, 2021 | Mitsuzawa Park Stadium, Yokohama (JPN) |
| 2021 | 200m | 21.65 | +1.4 | Jul 4, 2021 | Mitsuzawa Park Stadium, Yokohama (JPN) |
| 2021 | 300m | 35.05 | – | Oct 17, 2021 | 18th Tajima Naoto Memorial, Ishin Me-Life Stadium, Yamaguchi |
| 2021 | 400m | 47.56 | – | Aug 20, 2021 | Kanseki Stadium, Utsunomiya (JPN) |
| 2020 | 200m | 21.84 | +1.4 | Oct 4, 2020 | Mitsuzawa Park Stadium, Yokohama (JPN) |
| 2020 | 4x400m | 3:13.92 | – | Sep 12, 2020 | Denka Big Swan Stadium, Niigata (JPN) |