Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Young-Ok CHONG

Nationality

United States of America

Age

45-49 Women

Connect to claim this page

Club

Sparta united in korea

UTMB Index

Index

20K

50K

100K

100M

447

409

449

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.25.2025

UTNP(ULJU TRAIL NINE PEAKS) 2025 - 5 PEAKS

50K

44.7 KM
3400 M+

09:50:45

108 / 323

21 / 54

07.13.2025

UiiT 2025 - 2025 UiiT

50K

41.5 KM
3487 M+

08:25:37

51 / 162

6 / 26

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance 50

50K

58.2 KM
2703 M+

10:31:39

201 / 653

52 / 187

05.11.2025

Untangodo Skyrace 2025 - 2025 Untangodo Skyrace 20K

20K

20 KM
1005 M+

02:38:09

135 / 751

14 / 253

04.05.2025

JANGSU TRAIL RACE 2025 - 5th JTR 38K-J

50K

38.8 KM
2742 M+

07:44:10

87 / 340

11 / 54

09.28.2024

JANGSU TRAIL RACE 2024 - 4th JTR 38K-J

50K

38.8 KM
2803 M+

-

DNF

DNF

08.03.2024

COOL VALLEY TRAIL RACE 2024

20K

17.7 KM
1040 M+

03:17:09

152 / 406

31 / 111

07.07.2024

Donghae Skyrace 2024 - Donghae Skyrace 21K

20K

21 KM
811 M+

02:53:32

234 / 745

14 / 143

06.16.2024

Untangodo Skyrace 2024 - 2024 Untangodo Skyrace 20K

20K

20 KM
1005 M+

02:45:36

217 / 780

32 / 281

10.28.2023

UTNP(ULJU TRAIL NINE PEAKS) 2023 - 2 peaks

20K

26 KM
2080 M+

06:11:15

202 / 401

34 / 100

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..