Natsumi Kawai
JapanActive- Events
- Marathon
Natsumi Kawai is a Japan long-distance runner. She competes primarily in the Semi and Marathon.
Her personal bests include 1:16:38 in the Semi and 2:43:51 in the Marathon. She is currently active on the international athletics circuit, representing Japan.
Personal best · Marathon2:43:51
2026 season best2:43:51Jan 25, 2026 · Osaka
Last competitionTokyo Legacy Half Marathon 2026Oct 18, 2026 · 1:16:38
As of Nov 15, 2026: Marathon 2:43:51, 2026 season best 2:43:51 (Jan 25, 2026, Osaka (JPN)) · Last competition: Tokyo Legacy Half Marathon 2026, Oct 18, 2026, 1:16:38
Personal bests
WA points calculator →DisciplineResultAll-time2026
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Semi | 1:16:38 | – | Oct 18, 2026 | Tokyo Legacy Half Marathon 2026 |
| 2026 | Marathon | 2:43:51 | – | Jan 25, 2026 | Osaka Women's Marathon |