BS

Beom-su Seo

KORKORMen
Birth dateOct 8, 2007
Height-
Weight-

Beom-su Seo is a South Korea sprinter, born on October 8, 2007. He competes primarily in the 10Kilometr, 5000m-short-track and 10,000Metr.

His personal bests include 40:51 in the 10Kilometr, 20:22.77 in the 5000m-short-track and 40:34.59 in the 10,000Metr. He is currently active on the international athletics circuit, representing South Korea.

Key facts
10 Kilometres Road
40:51
10,000 Metres Short Track
40:34.59
2026 season best
40:51
Jan 1, 2026 · Meijijingu Gaien area, Tokyo (JPN)
2026 season best
Last competition
22nd Asian U20 Athletics Championships
May 29, 2026 · 20:52.26
22nd Asian U20 Athletics Championships
Age
18 years old

As of Sep 29, 2026: 10 Kilometres Road 40:51, 10,000 Metres Short Track 40:34.59, 2026 season best 40:51 (Jan 1, 2026, Meijijingu Gaien area, Tokyo (JPN)) · Last competition: 22nd Asian U20 Athletics Championships, May 29, 2026, 20:52.26 · 18 years old

PB

Personal bests

10Kilometr
40:51
5000m-short-track
20:22.77
10,000Metr
40:34.59

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
5000m-short-track
20:52.26-May 29, 2026
↑
22nd Asian U20 Athletics Championships
2026
10,000Metr
40:34.59-Mar 26, 2026
↑
KTFL Gimhae National Club Athletics Meeting, Gimhae Stadium, Gimhae
2026
10Kilometr
40:51-Jan 1, 2026
↑
New Year Race Walk in Tokyo
2025
5000m-short-track
20:22.77-Aug 9, 2025
↑
54th Fall National Middle&High School Athletics Meeting
2025
10Kilometr
41:30-Oct 21, 2025
↑
106th National Sports Festival, Busan Asiad Stadium, Busan
2025
10,000Metr
42:35.84-Apr 4, 2025
↑
39th National Sports High School Games, DS, Daegu
2024
5000m-short-track
21:12.31-Aug 10, 2024
↑
53rd Fall National Middle&High School Athletics Meeting, Boeun Public Stadium, Boeun - U20 Events
2024
10Kilometr
42:15-Oct 15, 2024
↑
105th National Sports Festival, Gimhae Stadium, Gimhae
2024
10,000Metr
43:37.02-Aug 30, 2024
↑
World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
2023
5000m-short-track
22:55.45-Aug 7, 2023
↑
52nd Fall National Middle & High School Athletics Meeting
2023
10Kilometr
43:53-Oct 17, 2023
↑
104th National Sports Festival, Mokpo

2026

4 performances
DisciplineResultWindDateCompetitions
5000m-short-track
20:52.26-May 2922nd Asian U20 Athletics Championships
10,000Metr
40:34.59-Mar 26KTFL Gimhae National Club Athletics Meeting, Gimhae Stadium, Gimhae
10Kilometr
41:23-Feb 15Japanese Half Marathon Race Walking Championships
10Kilometr
40:51-Jan 1New Year Race Walk in Tokyo

2025

9 performances

2024

9 performances
DisciplineResultWindDateCompetitions
10Kilometr
42:15-Oct 15105th National Sports Festival, Gimhae Stadium, Gimhae
10Kilometr
42:15-Oct 14105th National Sports Festival, Gimhae Stadium, Gimhae
10,000Metr
43:37.02-Aug 30World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
10Kilometr
43:37.02-Aug 27World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
5000m-short-track
21:12.31-Aug 1053rd Fall National Middle&High School Athletics Meeting, Boeun Public Stadium, Boeun - U20 Events
10Kilometr
43:44-Jun 1653rd National Division Athletics Championships, Mokpo Stadium, Mokpo
10Kilometr
46:18-May 452nd Flag of KBS National Athletics Meeting, Yecheon Stadium, Yecheon
10Kilometr
46:18-May 352nd Flag of KBS National Athletics Meeting, Yecheon Stadium, Yecheon
10Kilometr
44:30-Feb 18107th Japanese Race Walking Championships

2023

3 performances
DisciplineResultWindDateCompetitions
10Kilometr
43:53-Oct 17104th National Sports Festival, Mokpo
10Kilometr
43:53-Oct 16104th National Sports Festival, Mokpo
5000m-short-track
22:55.45-Aug 752nd Fall National Middle & High School Athletics Meeting

Honours

No medals

FAQ

Frequently asked questions

What is Beom-su Seo's 10 Kilometres Road personal best?

Beom-su Seo's 10 Kilometres Road personal best is 40:51, set on Jan 1, 2026 in Meijijingu Gaien area, Tokyo (JPN).

Which events does Beom-su Seo compete in?

Beom-su Seo competes in the 10 Kilometres Road and 10,000 Metres Short Track.

How did Beom-su Seo perform in 2026?

2026 season best: 40:51, set on Jan 1, 2026 in Meijijingu Gaien area, Tokyo (JPN). Last competition: 22nd Asian U20 Athletics Championships on May 29, 2026, 20:52.26.