RM

Rinta Miyaoka

JPNJPNMen
Birth dateOct 7, 2003
Height-
Weight-

Rinta Miyaoka is a Japan long-distance runner, born on October 7, 2003. He competes primarily in the 3000m, 5000m and 10000m.

His personal bests include 8:36.29 in the 3000m, 14:16.96 in the 5000m, 29:53.68 in the 10000m, 1:01:59 in the Semi and 13:57 in the 5Kilometre. He is currently active on the international athletics circuit, representing Japan.

Key facts
Half Marathon
1:01:59
5 Kilometres Road
13:57
2025 season best
1:01:59
Feb 2, 2025 · Marugame (JPN)
2025 season best
Last competition
Ageo City Half Marathon
Nov 16, 2025 · 1:06:42
Ageo City Half Marathon
Age
22 years old

As of Sep 22, 2026: Half Marathon 1:01:59, 5 Kilometres Road 13:57, 2025 season best 1:01:59 (Feb 2, 2025, Marugame (JPN)) · Last competition: Ageo City Half Marathon, Nov 16, 2025, 1:06:42 · 22 years old

PB

Personal bests

3000m
8:36.29
14:16.96
29:53.68
1:01:59
5Kilometre
13:57
30Kilometr
1:40:25

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2025
5Kilometre
13:57-Sep 28, 2025
↑
The Road of Waseda
2025
Semi
1:01:59-Feb 2, 2025
↑
77th Kagawa Marugame International Half Marathon, Marugame
2024
3000m
8:36.29-Mar 30, 2024-TOKOROZAWA Games
2024
5Kilometre
14:16-Sep 29, 2024
↑
The 5th Waseda University track and field meet
2024
5000m
14:37.07-Apr 6, 2024
↓
The 57th Tokyo Big 6, Keio Univ. Hiyoshi Athletics Field, Yokohama - Open Event
2024
10000m
29:53.68-Oct 19, 2024-6th Waseda University track and field meet Mikio Oda Memorial Athletic Field, Tokorozawa(JPN)
2024
Semi
1:02:39-Nov 17, 2024
↑
Ageo City Half Marathon, Ageo
2023
5000m
14:29.58-Jul 8, 2023
↓
6th Waseda University track and field meet
2023
Semi
1:03:29-Oct 15, 2023
↑
Tokyo Legacy Half Marathon
2023
30Kilometr
1:40:25-Feb 19, 2023-55th The Ohme 30&10km Road Race
2022
5000m
14:58.97-Jul 9, 2022
↓
Mikio Oda Memorial Athletic Field, Tokorozawa (JPN)
2021
5000m
14:16.96-Apr 25, 2021
↓
NITTAIDAI Athletic Stadium, Yokohama (JPN)
2020
5000m
14:27.02-Oct 17, 2020
↓
Athletics Stadium, Hadano (JPN)

2025

3 performances
DisciplineResultWindDateCompetitions
Semi
1:06:42-Nov 16Ageo City Half Marathon
5Kilometre
13:57-Sep 28The Road of Waseda
Semi
1:01:59-Feb 277th Kagawa Marugame International Half Marathon, Marugame

2023

4 performances

2022

1 performance
DisciplineResultWindDateCompetitions
5000m
14:58.97-Jul 95th Waseda University Competition, Mikio Oda Memorial Athletic Field, Tokorozawa

2021

3 performances
DisciplineResultWindDateCompetitions
5000m
14:58.29-Jun 1974th Minami Kanto High School Athletic Meet, Todoroki Stadium, Kawasaki
5000m
14:16.96-Apr 25286th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama
5000m
14:27.61-Mar 28200th Tokai University Long Distance Competition, Athletics Stadium, Hadano

2020

2 performances
DisciplineResultWindDateCompetitions
5000m
14:27.02-Oct 1712th Tokai University Competition, Athletics Stadium, Hadano
5000m
14:49.4HT-Sep 1435th MxK Distance Challenge, Yoyogi Park Athletic Track, Tokyo

Honours

No medals

FAQ

Frequently asked questions

What is Rinta Miyaoka's Half Marathon personal best?

Rinta Miyaoka's Half Marathon personal best is 1:01:59, set on Feb 2, 2025 in Marugame (JPN).

Which events does Rinta Miyaoka compete in?

Rinta Miyaoka competes in the Half Marathon and 5 Kilometres Road.

How did Rinta Miyaoka perform in 2025?

2025 season best: 1:01:59, set on Feb 2, 2025 in Marugame (JPN). Last competition: Ageo City Half Marathon on Nov 16, 2025, 1:06:42.