Masato Arao
JapanActive- Born
- Jul 8, 2000 (26 years old)
- Events
- Marathon · Half Marathon
Masato Arao is a Japan middle-distance runner, born on July 8, 2000. He competes primarily in the 1500m, 5000m and 10000m.
His personal bests include 4:06.12 in the 1500m, 14:23.36 in the 5000m, 28:50.40 in the 10000m, 1:01:49 in the Semi and 2:07:42 in the Marathon. He is currently active on the international athletics circuit, representing Japan.
Personal best · Marathon2:07:42
2026 season best2:09:59Mar 1, 2026 · Tokyo
Personal best · Half Marathon1:01:49
Last competitionSetagaya Track and Field MeetOct 3, 2026 · 29:08.76
As of Oct 27, 2026: Marathon 2:07:42 (#771 all-time), Half Marathon 1:01:49, 2026 season best 2:09:59 (Mar 1, 2026, Tokyo (JPN)) · Last competition: Setagaya Track and Field Meet, Oct 3, 2026, 29:08.76 · 26 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 10000m | 29:08.76 | – | Oct 3, 2026 | Setagaya Track and Field Meet |
| 2026 | Semi | 1:01:49 | – | Jan 25, 2026 | Osaka Half Marathon |
| 2026 | 30Kilometr | 1:30:54 | – | Feb 15, 2026 | 58th The Ohme 30 & 10 km Road Race, Ohme |
| 2026 | Marathon | 2:09:59 | – | Mar 1, 2026 | Tokyo Marathon |
| 2025 | 10000m | 28:51.44 | – | Oct 4, 2025 | 1st Setagaya Track and Field Meet in 2025, Athletics Stadium, Setagaya, Tokyo |
| 2025 | Semi | 1:02:12 | – | Oct 19, 2025 | Tokyo Legacy Half Marathon |
| 2025 | 30Kilometr | 1:30:50 | – | Feb 16, 2025 | 57th The Ohme 30 & 10 km Road Race |
| 2025 | Marathon | 2:07:42 | – | Aug 31, 2025 | TCS Sydney Marathon Presented by ASICS, Sydney |