MS
Masashi Sasaki

Masashi Sasaki

JPNJPNMen
Birth dateSep 30, 1977
Height-
Weight-

Masashi Sasaki is a Japan long-distance runner, born on September 30, 1977. He competes primarily in the Marathon and 30Kilometr.

His personal bests include 2:24:14 in the Marathon and 1:42:58 in the 30Kilometr. He is currently active on the international athletics circuit, representing Japan.

Key facts
Marathon
2:24:14
30 Kilometres Road
1:42:58
2026 season best
2:28:24
Mar 1, 2026 · Tokyo (JPN)
2026 season best
Last competition
Tokyo Marathon
Mar 1, 2026 · 2:28:24
Tokyo Marathon
Age
48 years old

As of Sep 22, 2026: Marathon 2:24:14, 30 Kilometres Road 1:42:58, 2026 season best 2:28:24 (Mar 1, 2026, Tokyo (JPN)) · Last competition: Tokyo Marathon, Mar 1, 2026, 2:28:24 · 48 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
Marathon
2:28:24-Mar 1, 2026
↑
Tokyo Marathon
2025
Marathon
2:27:14-Dec 7, 2025
↑
Fukuoka International Marathon, Fukuoka
2024
Marathon
2:26:32-Mar 3, 2024
↑
Tokyo Marathon
2023
30Kilometr
1:42:58-Feb 19, 2023-55th The Ohme 30&10km Road Race
2023
Marathon
2:28:17-Dec 3, 2023
↑
Fukuoka International Marathon
2022
Marathon
2:25:44-Dec 4, 2022
↑
53rd Hofu Yomiuri Marathon, Hofu
2021
Marathon
2:24:14-Feb 28, 2021
↑
The 76th Lake Biwa Mainichi Marathon
2019
Marathon
2:26:47-Dec 1, 2019
↑
The 73rd Fukuoka International Open Marathon Championships, Fukuoka
2017
Marathon
2:27:43-Dec 3, 2017
↑
Fukuoka (JPN)
2016
Marathon
2:29:14-Dec 4, 2016
↑
Fukuoka (JPN)
2015
Marathon
2:32:11-Dec 6, 2015
↑
Fukuoka (JPN)
2014
Marathon
2:33:56-Feb 23, 2014
↑
Tokyo (JPN)

2026

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:28:24-Mar 1Tokyo Marathon

2025

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:27:14-Dec 7Fukuoka International Marathon, Fukuoka
Marathon
2:28:03-Mar 2Tokyo Marathon

2024

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:28:50-Dec 1Fukuoka International Marathon, Fukuoka
Marathon
2:26:32-Mar 3Tokyo Marathon

2023

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:28:17-Dec 3Fukuoka International Marathon
30Kilometr
1:42:58-Feb 1955th The Ohme 30&10km Road Race

2022

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:25:44-Dec 453rd Hofu Yomiuri Marathon, Hofu
Marathon
2:26:37-Feb 6Beppu-Oita Mainichi Marathon, Oita

2021

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:25:46-Dec 1952nd Hofu Yomiuri Marathon, Hofu
Marathon
2:24:14-Feb 28The 76th Lake Biwa Mainichi Marathon

2019

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:26:47-Dec 1The 73rd Fukuoka International Open Marathon Championships, Fukuoka
Marathon
2:28:12-Mar 10Lake Biwa Marathon

2017

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:27:43-Dec 3Fukuoka Marathon, Fukuoka
Marathon
2:33:10-Feb 26Tokyo Marathon, Tokyo

2016

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:29:14-Dec 4Fukuoka Marathon, Fukuoka

2015

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:32:11-Dec 6Fukuoka Marathon, Fukuoka

2014

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:33:56-Feb 23Tokyo Marathon, Tokyo

Honours

No medals

FAQ

Frequently asked questions

What is Masashi Sasaki's Marathon personal best?

Masashi Sasaki's Marathon personal best is 2:24:14, set on Feb 28, 2021 in Otsu (JPN).

Which events does Masashi Sasaki compete in?

Masashi Sasaki competes in the Marathon and 30 Kilometres Road.

How did Masashi Sasaki perform in 2026?

2026 season best: 2:28:24, set on Mar 1, 2026 in Tokyo (JPN). Last competition: Tokyo Marathon on Mar 1, 2026, 2:28:24.