Natsuki Iwasa
- Born
- Jul 7, 2007 (19 years old)
- Events
- 400 m hurdles
Natsuki Iwasa is a Japan hurdler, born on July 7, 2007. She competes primarily in the 400mH and 300MetresH.
Her personal bests include 1:01.56 in the 400mH and 45.19 in the 300MetresH. She is currently active on the international athletics circuit, representing Japan.
Personal best · 400 m hurdles1:01.56
2025 season best1:01.56Jun 19, 2025 · Hanasaki Athletic Field, Asahikawa
Last competition2025 All Japan High School sports Track and Field Championships, Prefectural Stadium, HiroshimaJul 26, 2025 · 1:02.27
As of Nov 15, 2026: 400 m hurdles 1:01.56, 2025 season best 1:01.56 (Jun 19, 2025, Hanasaki Athletic Field, Asahikawa (JPN)) · Last competition: 2025 All Japan High School sports Track and Field Championships, Prefectural Stadium, Hiroshima, Jul 26, 2025, 1:02.27 · 19 years old
Personal bests
WA points calculator →DisciplineResultAll-time
300MetresHKushiro 202445.19–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 400mH | 1:01.56 | – | Jun 19, 2025 | 78th Hokkaido High School Championships |
| 2024 | 300MetresH | 45.19 | – | Aug 10, 2024 | 2024 National Athletic Meet Hokkaido representative selection meeting, Citizens Athletics Stadium, Kushiro |
| 2024 | 400mH | 1:02.53 | – | Jul 29, 2024 | 2024 Inter-High School Championships |
| 2023 | 400mH | 1:04.14 | – | Jun 15, 2023 | 76th Hokkaido High School Championships, Atsubetsu Park Stadium, Sapporo |