Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Kuk Hwan KIM

Nationality

South Korea

Age

45-49 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

382

-

382

368

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.20.2025

Seoul 100K 2025 - Ultra100

100K

107.9 KM
4847 M+

26:21:24

272 / 331

240 / 289

06.29.2025

KOREA 50K CHUNCHEON 2025 - CC50

50K

51 KM
3200 M+

12:35:00

286 / 353

247 / 304

05.31.2025

2025 GEOJE 100K 2025 - 65K

100K

64 KM
4631 M+

16:05:37

141 / 152

121 / 128

10.12.2024

TransJeju by UTMB 2024 - Jeju100K

100K

107 KM
4252 M+

26:57:40

731 / 793

617 / 655

05.18.2024

TNF100GANGWON 2024 - TNF100GANGWON-100K

100K

100 KM
4200 M+

23:33:26

123 / 165

104 / 135

09.23.2023

JANGSU TRAIL RACE 2023 - JANGSU TRAIL RACE 38K

50K

38 KM
2803 M+

08:38:24

231 / 355

211 / 306

09.02.2023

Assemble trail 2023 - TAEBAEK ASSEMBLE TRAIL 30K

20K

30 KM
1848 M+

07:02:32

185 / 241

107 / 133

04.29.2023

Korea 50k 2023 - 50K

50K

53 KM
3390 M+

12:14:00

350 / 437

318 / 396

06.25.2022

GEOJE 100K 2022 - 50K

50K

52.4 KM
2698 M+

12:26:45

129 / 136

107 / 112

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

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

Follow the races live