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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Yullee JO

Nationality

South Korea

Age

45-49 Women

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

347

346

308

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

TransJeju by UTMB 2025 - Jeju70K

50K

60 KM
1400 M+

12:21:35

1028 / 1294

259 / 365

09.06.2025

2025 Dynafit Taebaek Trail 2025 - Dynafit TAEBAEK TRAIL 30K

20K

30.5 KM
1809 M+

06:59:57

684 / 837

157 / 248

05.10.2025

BUSAN50K 2025 - BUSAN50K _ 50K

50K

50.2 KM
3100 M+

12:52:04

268 / 270

49 / 49

01.19.2025

2025 Taebaek Korea Snow trail 2025 - 2025 KOREA SNOW TRAIL 30K

20K

30.5 KM
1810 M+

-

DNF

DNF

09.28.2024

JANGSU TRAIL RACE 2024 - 4th JTR 20K

20K

20.1 KM
1286 M+

04:19:52

127 / 322

29 / 100

09.22.2024

CHUNCHEON SKYRACE 2024 - CHUNCHEON SKYRACE 24K

20K

24 KM
1485 M+

04:40:00

491 / 538

104 / 125

09.07.2024

2024 Dynafit Taebaek Trail 2024 - Dynafit TAEBAEK TRAIL 24K

20K

24 KM
1115 M+

03:39:38

181 / 380

51 / 132

06.16.2024

Untangodo Skyrace 2024 - 2024 Untangodo Skyrace 20K

20K

20 KM
1005 M+

03:16:02

476 / 780

137 / 281

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..