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Shouhei Yamaguchi

JPNJPNMen
Birth dateAug 19, 2003
Height-
Weight-

Shouhei Yamaguchi is a Japan long-distance runner, born on August 19, 2003. He competes primarily in the 3000m, 5000m and 10000m.

His personal bests include 8:14.94 in the 3000m, 14:09.47 in the 5000m, 29:58.16 in the 10000m, 1:03:41 in the Semi and 8:48.11 in the 3000mSt. He is currently active on the international athletics circuit, representing Japan.

Key facts
3000 m steeplechase
8:48.11
Half Marathon
1:03:41
2025 season best
1:03:41
Nov 16, 2025 · Ageo (JPN)
2025 season best
Last competition
Ageo City Half Marathon
Nov 16, 2025 · 1:03:41
Ageo City Half Marathon
Age
23 years old

As of Sep 15, 2026: 3000 m steeplechase 8:48.11, Half Marathon 1:03:41, 2025 season best 1:03:41 (Nov 16, 2025, Ageo (JPN)) · Last competition: Ageo City Half Marathon, Nov 16, 2025, 1:03:41 · 23 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2025
Semi
1:03:41-Nov 16, 2025
↑
Ageo City Half Marathon
2024
Semi
1:05:36-Mar 10, 2024
↑
27th All Japan University Men's Half Marathon Championship
2023
3000mSt
9:12.05-Apr 23, 2023
↓
All Japan University Track & Field Challenge
2022
3000m
8:14.94-Apr 2, 2022-Kokushikan University Stadium, Tama (JPN)
2022
3000mSt
8:48.11-Apr 17, 2022
↓
Lemon Gas Stadium, Hiratsuka (JPN)
2022
5000m
14:09.47-Apr 30, 2022
↑
Hosei University Stadium, Machida (JPN)
2022
10000m
29:58.16-Oct 22, 2022-Athletics Stadium, Konosu (JPN)
2021
3000mSt
8:52.46-Jun 26, 2021
↓
Yanmar Stadium Nagai, Osaka (JPN)
2021
5000m
14:25.44-Apr 29, 2021
↑
Mikio Oda Memorial Athletics Meet

2025

1 performance
DisciplineResultWindDateCompetitions
Semi
1:03:41-Nov 16Ageo City Half Marathon

2024

1 performance
DisciplineResultWindDateCompetitions
Semi
1:05:36-Mar 1027th All Japan University Men's Half Marathon Championship

2022

6 performances
DisciplineResultWindDateCompetitions
10000m
29:58.16-Oct 2299th Heisei International University Long Distance Competition, Athletics Stadium, Konosu
5000m
14:49.49-Sep 18298th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama
3000mSt
8:51.46-May 21101st Kanto Inter-University Athletics Championships, National Stadium, Tokyo
5000m
14:09.47-Apr 3064th Hosei University Competition, Hosei University Stadium, Machida - Invitational Events
3000mSt
8:48.11-Apr 17All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka
3000m
8:14.94-Apr 21st Kokushikan University Competition, Kokushikan University Stadium, Tama

2021

13 performances
DisciplineResultWindDateCompetitions
5000m
14:27.27-Sep 192nd Long Distance Meeting, Municipal Stadium, Miyoshi
5000m
14:59.03-Sep 192nd Long Distance Meeting, Municipal Stadium, Miyoshi
3000mSt
8:57.24-Aug 1Japan High School Championships, Prefectural Stadium, Fukui
3000mSt
9:01.35-Jul 31Japan High School Championships, Prefectural Stadium, Fukui
5000m
14:45.06-Jul 1076th National Sports Festival Final Selection, Ishin Me-Life Stadium, Yamaguchi - U20 Events
3000mSt
8:52.46-Jun 26Japan U20 Championships, Yanmar Stadium Nagai, Osaka
3000mSt
8:57.57-Jun 2074th Chugoku High School vs. School Championships, Ishin Me-Life Stadium, Yamaguchi
3000mSt
9:23.69-Jun 2074th Chugoku High School vs. School Championships, Ishin Me-Life Stadium, Yamaguchi
3000mSt
9:19.74-Jun 1974th Chugoku High School vs. School Championships, Ishin Me-Life Stadium, Yamaguchi
3000mSt
9:16.07-Jun 1974th Chugoku High School vs. School Championships, Ishin Me-Life Stadium, Yamaguchi
3000mSt
9:23.61-May 248th Yamaguchi Prefecture Championships, Ishin Me-Life Stadium, Yamaguchi
3000mSt
9:44.83-May 248th Yamaguchi Prefecture Championships, Ishin Me-Life Stadium, Yamaguchi
5000m
14:25.44-Apr 29Mikio Oda Memorial Athletics Meet

Honours

No medals

FAQ

Frequently asked questions

What is Shouhei Yamaguchi's 3000 m steeplechase personal best?

Shouhei Yamaguchi's 3000 m steeplechase personal best is 8:48.11, set on Apr 17, 2022 in Lemon Gas Stadium, Hiratsuka (JPN).

Which events does Shouhei Yamaguchi compete in?

Shouhei Yamaguchi competes in the 3000 m steeplechase and Half Marathon.

How did Shouhei Yamaguchi perform in 2025?

2025 season best: 1:03:41, set on Nov 16, 2025 in Ageo (JPN). Last competition: Ageo City Half Marathon on Nov 16, 2025, 1:03:41.