MK
Masahiro Kamidoi

Masahiro Kamidoi

JPNJPNMen
Birth dateFeb 20, 1998
Height-
Weight-

Masahiro Kamidoi is a Japan middle-distance runner, born on February 20, 1998. He competes primarily in the 1500m, 5000m and 10000m.

His personal bests include 3:55.94 in the 1500m, 14:15.29 in the 5000m, 29:37.95 in the 10000m, 1:03:34 in the Semi and 8:59.36 in the 3000mSt. He is currently active on the international athletics circuit, representing Japan.

Key facts
Half Marathon
1:03:34
30 Kilometres Road
1:34:46
2022 season best
1:04:56
Feb 13, 2022 · Yamaguchi (JPN)
2022 season best
Age
28 years old

As of Sep 20, 2026: Half Marathon 1:03:34, 30 Kilometres Road 1:34:46, 2022 season best 1:04:56 (Feb 13, 2022, Yamaguchi (JPN)) · 28 years old

PB

Personal bests

3:55.94
14:15.29
29:37.95
1:03:34
8:59.36
20Kilometr
1:02:00
30Kilometr
1:34:46

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2022
Semi
1:04:56-Feb 13, 2022
↑
Yamaguchi (JPN)
2021
3000mSt
9:00.68-May 16, 2021
↑
Prefectural Stadium, Kumagaya (JPN)
2021
5000m
14:32.41-Jun 6, 2021
↓
NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021
10000m
29:54.12-Apr 24, 2021
↓
NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021
Semi
1:06:37-Feb 14, 2021
↑
Yamaguchi (JPN)
2020
5000m
14:34.77-Jul 4, 2020
↓
Athletics Stadium, Shibetsu (JPN)
2020
10000m
30:07.86-Nov 21, 2020
↓
-
2019
1500m
3:55.94-Jun 29, 2019-Kokushikan University Stadium, Tama (JPN)
2019
5000m
15:01.63-Jun 8, 2019
↓
Hiratsuka (JPN)
2019
10000m
30:32.02-Sep 12, 2019
↓
88th Japan National Collegiate Championships, Nagaragawa Stadium, Gifu
2019
Semi
1:04:38-Mar 10, 2019
↑
Tachikawa (JPN)
2019
30Kilometr
1:34:46-Feb 17, 2019-Kumamoto (JPN)
2018
3000mSt
8:59.36-Sep 9, 2018
↑
Kawasaki (JPN)
2018
5000m
14:15.29-Nov 11, 2018
↓
Yokohama (JPN)
2018
10000m
29:37.95-Nov 24, 2018
↓
Kawasaki (JPN)
2018
Semi
1:03:34-Oct 13, 2018
↑
Tachikawa (JPN)
2017
3000mSt
9:05.21-May 27, 2017
↑
Yokohama (JPN)
2017
20Kilometr
1:02:00-Oct 14, 2017-Tachikawa (JPN)
2017
Semi
1:06:16-Feb 5, 2017
↑
Marugame (JPN)

2022

1 performance
DisciplineResultWindDateCompetitions
Semi
1:04:56-Feb 13Yamaguchi All-Corporate Half Marathon Ch., Yamaguchi

2021

5 performances
DisciplineResultWindDateCompetitions
5000m
14:32.41-Jun 6288th Nittadai(NSSU) Distance Meet, NITTAIDAI Athletic Stadium, Yokohama
3000mSt
9:00.68-May 1663rd East Japan Business Group Championships, Prefectural Stadium, Kumagaya
3000mSt
9:12.55-Apr 2987th Heisei Kokusai University Long Distance Competition, Athletics Stadium, Konosu
10000m
29:54.12-Apr 24286th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama
Semi
1:06:37-Feb 14All Japan Corporate Team Half Marathon Ch., Yamaguchi

2020

2 performances
DisciplineResultWindDateCompetitions
10000m
30:07.86-Nov 21Long Distance Meeting, Kamiyugi Park Athletic Stadium, Hachioji
5000m
14:34.77-Jul 4Hokuren Distance Challenge, Athletics Stadium, Shibetsu

2019

6 performances
DisciplineResultWindDateCompetitions
10000m
30:32.02-Sep 1288th Japan National Collegiate Championships, Nagaragawa Stadium, Gifu
1500m
3:55.94-Jun 294th Kokushikan University Competition, Kokushikan University Stadium, Tama
5000m
15:01.63-Jun 8Japanese Collegiate Championships, Hiratsuka
Semi
1:04:38-Mar 10Japan Univ. Half Marathon Ch., Tachikawa
30Kilometr
1:34:46-Feb 17Kumanichi Road Race, Kumamoto
Semi
1:04:15-Jan 20Half Marathon, Tokyo

2018

7 performances
DisciplineResultWindDateCompetitions
10000m
29:37.95-Nov 24Kawasaki Kanto Region Time Trials, Kawasaki
5000m
14:15.29-Nov 11Yokohama 267th Nittai University Time Trials, Yokohama
Semi
1:03:34-Oct 13Tachikawa Half Marathon, Tachikawa
3000mSt
8:59.36-Sep 9Kawasaki Japanese Universtity Ch., Kawasaki
3000mSt
9:02.23-Sep 8Kawasaki Japanese Universtity Ch., Kawasaki
Semi
1:05:41-Apr 8Shizuoka Yaizu Minato Half Marathon, Shizuoka
Semi
1:04:47-Jan 21Tokyo Akabane Half Marathon, Tokyo

2017

3 performances
DisciplineResultWindDateCompetitions
20Kilometr
1:02:00-Oct 14Tachikawa 20 km, Tachikawa
3000mSt
9:05.21-May 27Yokohama Kanto District Collegiate Championships, Yokohama
Semi
1:06:16-Feb 5Marugame Half Marathon, Marugame

Honours

No medals

FAQ

Frequently asked questions

What is Masahiro Kamidoi's Half Marathon personal best?

Masahiro Kamidoi's Half Marathon personal best is 1:03:34, set on Oct 13, 2018 in Tachikawa (JPN).

Which events does Masahiro Kamidoi compete in?

Masahiro Kamidoi competes in the Half Marathon and 30 Kilometres Road.

How did Masahiro Kamidoi perform in 2022?

2022 season best: 1:04:56, set on Feb 13, 2022 in Yamaguchi (JPN).