Marina Hosaka
JapanActive- Born
- Dec 24, 1993 (32 years old)
- Events
- 3000 m · 10,000 Metres Short Track
Marina Hosaka is a Japan long-distance runner, born on December 24, 1993. She competes primarily in the 3000m, 5000m and Semi.
Her personal bests include 9:26.63 in the 3000m, 16:55.84 in the 5000m, 1:23:44 in the Semi, 2:57:05 in the Marathon and 1:42:44 in the 20kmW. She is currently active on the international athletics circuit, representing Japan.
Personal best · 3000 m9:26.63
2026 season best2:57:05Jan 25, 2026 · Osaka
Personal best · 10,000 Metres Short Track48:35.22
Last competitionTokyo MarathonMar 1, 2026 · 2:59:44
As of Nov 8, 2026: 3000 m 9:26.63, 10,000 Metres Short Track 48:35.22, 2026 season best 2:57:05 (Jan 25, 2026, Osaka (JPN)) · Last competition: Tokyo Marathon, Mar 1, 2026, 2:59:44 · 32 years old
Personal bests
WA points calculator →DisciplineResultAll-time
5KilometreWajima 201123:50–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Marathon | 2:57:05 | – | Jan 25, 2026 | Osaka Women's Marathon |
| 2025 | Semi | 1:23:44 | – | Jul 5, 2025 | Gold Coast Half Marathon, Gold Coast - Australian Half Marathon Ch. |
| 2025 | Marathon | 3:04:55 | – | Mar 9, 2025 | Nagoya Women's Marathon, Nagoya |
| 2024 | 5000m-short-track | 25:58.42 | – | May 18, 2024 | 67th Kyushu Corporate Athletics Championships |
| 2024 | 20kmW | 25:58.42 | – | May 18, 2024 | 67th Kyushu Corporate Athletics Championships |
| 2023 | 5000m-short-track | 26:07.09 | – | May 20, 2023 | 66rd Kyushu Corporate Athletics Championships |
| 2023 | 20kmW | 26:07.09 | – | May 20, 2023 | 66rd Kyushu Corporate Athletics Championships |
| 2022 | 5000m-short-track | 27:20.68 | – | May 21, 2022 | Honjo Athletic Stadium, Kitakyushu (JPN) |