Nana Okubo
JapanActive- Born
- Mar 3, 2001 (25 years old)
- Events
- 5000 m
Nana Okubo is a Japan long-distance runner, born on March 3, 2001. She competes primarily in the 3000m, 5000m and Semi.
Her personal bests include 9:39.26 in the 3000m, 16:31.66 in the 5000m, 1:15:58 in the Semi and 34:55 in the 10Kilometr. She is currently active on the international athletics circuit, representing Japan.
Personal best · 5000 m16:31.66
2026 season best16:51.46Jul 11, 2026
Last competitionHOKUREN Distance Challenge in KITAMIJul 11, 2026 · 16:51.46
As of Nov 14, 2026: 5000 m 16:31.66, 2026 season best 16:51.46 (Jul 11, 2026) · Last competition: HOKUREN Distance Challenge in KITAMI, Jul 11, 2026, 16:51.46 · 25 years old
Personal bests
WA points calculator →DisciplineResultAll-time
10KilometrOkayama 202534:55–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 5000m | 16:51.46 | – | Jul 11, 2026 | HOKUREN Distance Challenge in KITAMI |
| 2026 | Semi | 1:17:07 | – | Feb 8, 2026 | 54th Yamaguchi All-Corporate Half Marathon Championships |
| 2025 | 3000m | 9:39.26 | – | Jun 11, 2025 | HOKUREN Distance Challenge 2025 in FUKAGAWA |
| 2025 | 5000m | 16:31.66 | – | Dec 6, 2025 | EDION Distance Challenge in Osaka 2025 |
| 2025 | 10Kilometr | 34:55 | – | Dec 21, 2025 | The 44th SANYO Ladies Road Race |
| 2025 | Semi | 1:15:58 | – | Feb 9, 2025 | 53rd Yamaguchi All-Corporate Half Marathon Championships, Ishin Me-Life Stadium, Yamaguchi |
| 2024 | 3000m | 10:08.96 | – | Jul 20, 2024 | Hokuren Distance Challenge - Chitose, Aoba Park Athletic Field, Chitose |
| 2024 | 5000m | 17:43.81 | – | May 4, 2024 | 35th Golden Games in Nobeoka |