Kazuma Tamashiro
JapanActive- Born
- Dec 10, 2008 (17 years old)
- Events
- 10 Kilometres Road
Kazuma Tamashiro is a Japan middle-distance runner, born on December 10, 2008. He competes primarily in the 3000m-short-track, 10Kilometr and 5000m-short-track.
His personal bests include 11:52.56 in the 3000m-short-track, 44:02 in the 10Kilometr and 20:43.64 in the 5000m-short-track. He is currently active on the international athletics circuit, representing Japan.
Personal best · 10 Kilometres Road44:02
2026 season best44:02Mar 15, 2026 · Nomi
Last competition50th ALL JAPAN Nomi Race Walk high school RaceMar 15, 2026 · 44:02
As of Nov 7, 2026: 10 Kilometres Road 44:02, 2026 season best 44:02 (Mar 15, 2026, Nomi (JPN)) · Last competition: 50th ALL JAPAN Nomi Race Walk high school Race, Mar 15, 2026, 44:02 · 17 years old
Personal bests
WA points calculator →DisciplineResultAll-time
3000m-short-trackIse 202511:52.56135 pts–
10KilometrNomi 202644:02–
5000m-short-trackHikone 202520:43.64112 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 10Kilometr | 44:02 | – | Mar 15, 2026 | 50th ALL JAPAN Nomi Race Walk high school Race |
| 2025 | 3000m-short-track | 11:52.56 | – | Oct 17, 2025 | 19th JAAF U18 Athletics Competition, Prefectural Stadium, Ise |
| 2025 | 3Kilometre | 11:52.56 | – | Oct 18, 2025 | 19th JAAF U18 Athletics Competition, Prefectural Stadium, Ise |
| 2025 | 5000m-short-track | 20:43.64 | – | Oct 5, 2025 | Japan Games, Athletic Stadium, Hikone |
| 2025 | 10Kilometr | 44:26 | – | Feb 16, 2025 | Japenese U20 Race Walking Championships |
| 2024 | 5000m-short-track | 22:55.15 | – | Sep 14, 2024 | Kinki High School Rookies' Championships |
| 2024 | 10Kilometr | 47:42 | – | Nov 10, 2024 | Race Walking in Osaka Nakanoshima 24 |