MT

Mitsuki Teranishi

JPNJPNMen
Birth dateAug 1, 2003
Height-
Weight-

Mitsuki Teranishi is a Japan middle-distance runner, born on August 1, 2003. He competes primarily in the 800m and 4x400m.

His personal bests include 1:47.81 in the 800m and 3:07.40 in the 4x400m. He is currently active on the international athletics circuit, representing Japan.

Key facts
800 m
1:47.81
2026 season best
1:47.31
May 30, 2026
2026 season best
Last competition
Japanese Championships
Jun 12, 2026 · 1:48.34
Japanese Championships
Age
23 years old

As of Sep 15, 2026: 800 m 1:47.81, 2026 season best 1:47.31 (May 30, 2026) · Last competition: Japanese Championships, Jun 12, 2026, 1:48.34 · 23 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
800m
1:47.31-May 30, 2026
↑
Twolaps Middle Distance Circuit
2025
800m
1:48.04-Jul 19, 2025
↑
HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri
2025
4x400m
3:07.40-Jun 7, 2025-94th Japan Inter-University Athletics Championships
2024
800m
1:47.81-Sep 22, 2024
↑
93rd Japan Inter-University Athletics Championships
2023
800m
1:49.76-Sep 30, 2023
↑
Yogibo Athletics Challenge Cup 2023, Denka Big Swan Stadium, Niigata
2022
800m
1:51.14-Oct 29, 2022
↑
NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021
800m
1:54.89-Jul 4, 2021
↑
Prefectural Tendai Stadium, Chiba (JPN)

2026

4 performances
DisciplineResultWindDateCompetitions
800m
1:48.34-Jun 12Japanese Championships
800m
1:47.31-May 30Twolaps Middle Distance Circuit
800m
1:47.95-May 341st Shizuoka International Athletics Meet
800m
1:49.31-Apr 1134rd Kanakuri Memorial Middle and Long Distance Invitational Meet

2025

26 performances
DisciplineResultWindDateCompetitions
800m
1:50.54-Oct 5Japan Games, Athletic Stadium, Hikone
800m
1:50.54-Oct 3Japan Games, Athletic Stadium, Hikone
800m
1:49.37-Aug 20The 20th Twilight Games, International Stadium, Yokohama
800m
1:48.04-Jul 19HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri
800m
1:52.32-Jul 16HOKUREN Distance Challenge 2025 in KITAMI, Municipal Stadium, Kitami
800m
1:51.03-Jul 4Japanese Championships, National Stadium, Tokyo
4x400m
3:07.40-Jun 794th Japan Inter-University Athletics Championships
800m
1:51.60-Jun 794th Japan Inter-University Athletics Championships
4x400m
3:07.40-Jun 594th Japan Inter-University Athletics Championships
800m
1:51.60-Jun 594th Japan Inter-University Athletics Championships
800m
1:49.56-May 11The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
800m
1:52.01-May 10The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
800m
1:50.83-May 10The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
800m
1:52.01-May 8The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
800m
1:49.56-May 8The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
800m
1:50.83-May 8The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
800m
1:49.98-May 340th Shizuoka International Athletics Meet, Prefectural Shizuoka Stadium, Fukuroi
800m
1:49.14-Apr 27All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
800m
1:49.89-Apr 26All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
800m
1:51.31-Apr 26All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
800m
1:49.14-Apr 25All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
800m
1:51.31-Apr 25All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
800m
1:49.89-Apr 25All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
800m
1:49.59-Apr 1233rd Kanakuri Memorial Middle and Long Distance Invitational Meet, Egao Kenko Stadium, Kumamoto
800m
1:51.37-Mar 182025 Spring Challenge Meet
800m
1:51.37-Mar 172025 Spring Challenge Meet

2024

20 performances
DisciplineResultWindDateCompetitions
800m
1:48.54-Oct 15National Sports Festival 2024 Saga
800m
1:48.27-Oct 14National Sports Festival 2024 Saga
800m
1:49.05-Sep 29Yogibo Athletics Challenge Cup 2024, Denka Big Swan Stadium, Niigata
800m
1:49.05-Sep 28Yogibo Athletics Challenge Cup 2024, Denka Big Swan Stadium, Niigata
800m
1:47.81-Sep 2293rd Japan Inter-University Athletics Championships
800m
1:50.29-Sep 2193rd Japan Inter-University Athletics Championships
800m
1:49.95-Sep 2193rd Japan Inter-University Athletics Championships
800m
1:50.29-Sep 1993rd Japan Inter-University Athletics Championships
800m
1:47.81-Sep 1993rd Japan Inter-University Athletics Championships
800m
1:49.95-Sep 1993rd Japan Inter-University Athletics Championships
800m
1:48.72-Jul 27On Track Nights:MDC 2024
800m
1:50.45-Jul 21The 19th Twilight Games, AGF Field, Tokyo
800m
1:48.91-Jul 20Hokuren Distance Challenge - Chitose, Aoba Park Athletic Field, Chitose
800m
1:48.20-Jul 17Hokuren Distance Challenge - Fukagawa
800m
1:50.09-Jun 29Japanese Championships
800m
1:50.09-Jun 27Japanese Championships
800m
1:48.61-Jun 15All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka
800m
1:48.61-Jun 14All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka
800m
1:51.40-May 12The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo
800m
1:52.72-May 11The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo
Showing 1 - 50 of 92

Honours

No medals

FAQ

Frequently asked questions

What is Mitsuki Teranishi's 800 m personal best?

Mitsuki Teranishi's 800 m personal best is 1:47.81, set on Sep 22, 2024 in Todoroki Stadium, Kawasaki (JPN).

Which events does Mitsuki Teranishi compete in?

Mitsuki Teranishi competes in the 800 m.

How did Mitsuki Teranishi perform in 2026?

2026 season best: 1:47.31, set on May 30, 2026. Last competition: Japanese Championships on Jun 12, 2026, 1:48.34.