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

Haerin JOO

Nationality

South Korea

Age

20-34 Women

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

368

369

359

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.25.2025

UTNP(ULJU TRAIL NINE PEAKS) 2025 - 2 PEAKS SKYRACE

20K

26.7 KM
2130 M+

06:23:06

40 / 59

16 / 21

09.27.2025

JANGSU TRAIL RACE 2025 - 6TH JTR 38K-P

50K

38.7 KM
2435 M+

08:15:06

269 / 602

50 / 141

06.29.2025

KOREA 50K CHUNCHEON 2025 - CC20

20K

24.6 KM
1540 M+

06:29:10

392 / 574

85 / 136

06.07.2025

SNTR(Seong Nam Trail Race) 2025 - SN 16

20K

16 KM
700 M+

03:02:31

47 / 114

16 / 49

05.17.2025

TNF100GANGWON 2025 - TNF100GANGWON-50K

50K

50 KM
1600 M+

08:46:51

256 / 594

63 / 164

04.26.2025

KOREA 50K DONGDUCHEON 2025 - DDC 20

20K

24 KM
1300 M+

03:50:33

413 / 843

85 / 254

04.05.2025

JANGSU TRAIL RACE 2025 - 5th JTR 20K

20K

20.1 KM
1153 M+

04:17:28

102 / 289

27 / 101

11.23.2024

Seongnam Nubigil Trail Race 2024 - 24km

20K

24 KM
1347 M+

03:56:26

26 / 51

5 / 10

08.03.2024

COOL VALLEY TRAIL RACE 2024

20K

17.7 KM
1040 M+

04:16:37

339 / 406

88 / 111

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..

Follow the races live