Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Yong Seok RYU

Nationality

South Korea

Age

45-49 Men

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

475

429

456

474

446

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.08.2025

2025 MUNGYEONG LEGEND TRAIL 2025 - 2025 MUNGYEONG LEGEND TRAIL 34K

50K

34 KM
2071 M+

05:29:17

48 / 375

42 / 313

10.17.2025

TransJeju by UTMB 2025 - Jeju100M

100M

148 KM
5000 M+

29:31:42

107 / 307

96 / 263

09.20.2025

Seoul 100K 2025 - Ultra100

100K

107.9 KM
4847 M+

21:55:56

133 / 331

116 / 289

09.13.2025

WCTR 2025 - Chiaksan 50

50K

41.9 KM
1590 M+

05:22:08

58 / 184

51 / 161

09.06.2025

2025 Dynafit Taebaek Trail 2025 - Dynafit TAEBAEK TRAIL 51K

50K

51.1 KM
2550 M+

08:53:05

215 / 630

198 / 524

05.31.2025

2025 GEOJE 100K 2025 - 65K

100K

64 KM
4631 M+

14:15:37

90 / 152

78 / 128

04.05.2025

JANGSU TRAIL RACE 2025 - 5th JTR 70K

100K

68.5 KM
4565 M+

-

DNF

DNF

10.19.2024

Seoul 100K 2024 - Ultra100

100K

107.4 KM
4300 M+

19:21:10

40 / 173

37 / 149

09.22.2024

CHUNCHEON SKYRACE 2024 - CHUNCHEON SKYRACE 24K

20K

24 KM
1485 M+

03:02:00

112 / 538

101 / 413

09.07.2024

2024 Dynafit Taebaek Trail 2024 - Dynafit TAEBAEK TRAIL 50K

50K

50.5 KM
2463 M+

08:05:02

79 / 416

73 / 346

Statistics

Filter by UTMB INDEX

UTMB® World Series - Ranking of trail runners by performance level on trail running

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..