JM
Junnosuke Matsuo
JPNMenBirth dateJun 15, 1997
Height-
Weight-
Junnosuke Matsuo is a Japan long-distance runner, born on June 15, 1997. He competes primarily in the 5000m, 10000m and Semi.
His personal bests include 13:54.65 in the 5000m, 28:06.05 in the 10000m, 1:02:24 in the Semi, 2:09:48 in the Marathon and 45:30 in the 15Kilometr. He is currently active on the international athletics circuit, representing Japan.
Key facts
Marathon
2:09:48
10 000 m
28:06.05
Age
29 years old
As of Sep 14, 2026: Marathon 2:09:48, 10 000 m 28:06.05, 2025 season best 2:09:55 (Dec 7, 2025, Hofu (JPN)) · Last competition: 56th Hofu Yomiuri Marathon, Dec 7, 2025, 2:09:55 · 29 years old
PB
Personal bests
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2025 | 10000m | 29:41.66 | - | Oct 4, 2025 | ↓ | 1st Setagaya Track and Field Meet in 2025, Athletics Stadium, Setagaya, Tokyo |
| 2025 | Semi | 1:03:09 | - | Feb 2, 2025 | ↑ | 77th Kagawa Marugame International Half Marathon, Marugame |
| 2025 | Marathon | 2:09:55 | - | Dec 7, 2025 | ↑ | 56th Hofu Yomiuri Marathon |
| 2024 | 5000m | 14:38.00 | - | Jun 1, 2024 | ↓ | 68th Kansai Inter-Corporate Track & Field Championships, Yanmar Stadium Nagai, Osaka |
| 2024 | Marathon | 2:10:29 | - | Feb 25, 2024 | ↑ | Osaka Marathon |
| 2023 | Marathon | 2:10:34 | - | Mar 5, 2023 | ↑ | Tokyo Marathon |
| 2022 | 5000m | 14:04.63 | - | Jun 5, 2022 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | 10000m | 30:08.67 | - | May 7, 2022 | ↓ | Japan 10,000m Championships, National Stadium, Tokyo |
| 2022 | Semi | 1:05:07 | - | Oct 16, 2022 | ↑ | Tokyo (JPN) |
| 2022 | Marathon | 2:09:48 | - | Mar 6, 2022 | ↑ | Tokyo Marathon |
| 2021 | 5000m | 14:10.51 | - | May 9, 2021 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | 10000m | 28:06.05 | - | Dec 4, 2021 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2020 | Marathon | 2:11:00 | - | Feb 2, 2020 | ↑ | Beppu-Oita Mainichi Marathon |
| 2019 | 10000m | 28:37.95 | - | Nov 16, 2019 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2019 | Semi | 1:02:24 | - | Mar 10, 2019 | ↑ | Tachikawa (JPN) |
| 2018 | 5000m | 13:54.65 | - | Jul 11, 2018 | ↓ | Fukagawa (JPN) |
| 2018 | 10000m | 29:34.17 | - | May 24, 2018 | ↓ | Sagamihara (JPN) |
| 2018 | Semi | 1:02:35 | - | Mar 18, 2018 | ↑ | Niigata (JPN) |
| 2017 | 5000m | 13:56.07 | - | Sep 24, 2017 | ↓ | Yokohama (JPN) |
| 2017 | 10000m | 28:50.94 | - | Sep 8, 2017 | ↓ | Fukui (JPN) |
| 2017 | 15Kilometr | 45:30 | - | Nov 19, 2017 | - | Nijmegen (NED) |
| 2017 | 10MilesRoa | 46:44 | - | Feb 12, 2017 | - | Karatsu (JPN) |
| 2017 | Semi | 1:03:36 | - | Mar 5, 2017 | ↑ | - |
| 2016 | 5000m | 14:10.22 | - | Apr 30, 2016 | ↓ | Wakayama (JPN) |
| 2016 | 10000m | 28:59.65 | - | Oct 22, 2016 | ↓ | Yokohama (JPN) |
| 2015 | 5000m | 14:16.98 | - | Oct 4, 2015 | ↓ | Wakayama (JPN) |
| 2015 | CrossCount | 26:27 | - | Mar 28, 2015 | - | 41st IAAF World Cross Country Championships, Qingzhen, Guiyang |
2025
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:09:55 | - | Dec 7 | 56th Hofu Yomiuri Marathon |
10000m | 29:41.66 | - | Oct 4 | 1st Setagaya Track and Field Meet in 2025, Athletics Stadium, Setagaya, Tokyo |
10000m | 30:22.54 | - | Apr 27 | 69th Kansai Inter-Corporate Track & Field Championships |
Marathon | 2:16:18 | - | Feb 24 | Osaka Marathon, Osaka |
Semi | 1:03:09 | - | Feb 2 | 77th Kagawa Marugame International Half Marathon, Marugame |
2024
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 14:38.00 | - | Jun 1 | 68th Kansai Inter-Corporate Track & Field Championships, Yanmar Stadium Nagai, Osaka |
Marathon | 2:10:29 | - | Feb 25 | Osaka Marathon |
2023
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:17:37 | - | May 28 | Tartan Homes Ottawa International Marathon, Ottawa |
Marathon | 2:10:34 | - | Mar 5 | Tokyo Marathon |
2022
7 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:17:25 | - | Dec 4 | Fukuoka International Marathon |
Semi | 1:05:07 | - | Oct 16 | Tokyo Legacy Half Marathon, Tokyo |
5000m | 14:04.63 | - | Jun 5 | 296th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:26.14 | - | May 14 | 66th Kansai Business Group Championship, Naruto Sports Park, Tokushima |
10000m | 30:08.67 | - | May 7 | Japan 10,000m Championships, National Stadium, Tokyo |
5000m | 14:06.61 | - | Apr 24 | 294th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
Marathon | 2:09:48 | - | Mar 6 | Tokyo Marathon |
2021
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:06.05 | - | Dec 4 | 293th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
10000m | 29:46.80 | - | Oct 2 | 291st Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:21.67 | - | May 15 | 65th Kansai Business Group Championships, Yanmar Stadium Nagai, Osaka |
5000m | 14:10.51 | - | May 9 | 287th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
2020
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:11:00 | - | Feb 2 | Beppu-Oita Mainichi Marathon |
2019
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:37.95 | - | Nov 16 | 274th Nittadai(NSSU) Distance Meet, NITTAIDAI Athletic Stadium, Yokohama |
Semi | 1:04:09 | - | Oct 6 | Sapporo Half Marathon, Sapporo |
Semi | 1:06:59 | - | May 26 | Kanto District Collegiate Championships, Sagamihara |
10000m | 29:07.79 | - | Mar 29 | Stanford Invitational, Palo Alto, CA - Invitational Events |
Semi | 1:02:24 | - | Mar 10 | Japan Univ. Half Marathon Ch., Tachikawa |
2018
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:03:34 | - | Nov 18 | Ageo City Half Marathon, Ageo |
5000m | 13:54.65 | - | Jul 11 | Fukagawa Hokuren Distance Challenge, Fukagawa |
10000m | 29:34.17 | - | May 24 | Sagamihara Kanto District Collegiate Championships, Sagamihara - Division 1 |
5000m | 13:58.84 | - | May 5 | Nobeoka Golden Games, Nobeoka |
10000m | 29:35.47 | - | Apr 21 | Kobe Hyogo Relays, Kobe |
Semi | 1:02:35 | - | Mar 18 | Niigata Half Marathon, Niigata |
2017
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
15Kilometr | 45:30 | - | Nov 19 | Nijmegen Zevenheuvelenloop, Nijmegen |
5000m | 13:56.07 | - | Sep 24 | Yokohama Nittai University Distance Meet, Yokohama |
10000m | 28:50.94 | - | Sep 8 | Fukuroi Japanese University Championships, Fukui |
5000m | 14:18.78 | - | Jul 13 | Abashiri Hokuren Distance Challenge, Abashiri |
10000m | 29:29.74 | - | Jul 6 | Fukagawa Hokuren Distance Challenge, Fukagawa |
10000m | 29:02.86 | - | May 25 | Yokohama Kanto District Collegiate Championships, Yokohama |
10000m | 29:05.68 | - | Apr 22 | Kobe Hyogo Relays, Kobe |
5000m | 14:05.95 | - | Apr 1 | Kumamoto Kanaguri Memorial, Kumamoto |
Semi | 1:03:36 | - | Mar 5 | Tachikawa Japanese Univ. Half Marathon Ch., Tachikawa |
10MilesRoa | 46:44 | - | Feb 12 | Karatsu 10-Miler, Karatsu |
2016
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:59.65 | - | Oct 22 | Yokohama Nittai University Time Trials, Yokohama |
5000m | 14:10.22 | - | Apr 30 | Wakayama |
2015
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 14:16.98 | - | Oct 4 | Wakayama - U19 Events |
CrossCount | 26:27 | - | Mar 28 | 41st IAAF World Cross Country Championships, Qingzhen, Guiyang |
Honours
No medals
FAQ
Frequently asked questions
What is Junnosuke Matsuo's Marathon personal best?
Junnosuke Matsuo's Marathon personal best is 2:09:48, set on Mar 6, 2022 in Tokyo (JPN).
Which events does Junnosuke Matsuo compete in?
Junnosuke Matsuo competes in the Marathon and 10 000 m.
How did Junnosuke Matsuo perform in 2025?
2025 season best: 2:09:55, set on Dec 7, 2025 in Hofu (JPN). Last competition: 56th Hofu Yomiuri Marathon on Dec 7, 2025, 2:09:55.