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UTMB World Series Events

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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

Siew Wei YONG

Nationality

Malaysia

Age

35-39 Women

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Team

Kailas Singapore

Sponsor(s)

Fuga Mountain club

UTMB Index

Index

20K

50K

100K

100M

455

440

443

447

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.19.2025

Cameron Ultra 2025 - CULTRA 60

50K

59.3 KM
2690 M+

11:08:13

68 / 463

8 / 70

06.14.2025

KING OF KEMENSAH TRAIL 2025 - KING OF KEMENSAH TRAIL 2025 - 50KM

50K

50 KM
1775 M+

09:50:29

16 / 84

2 / 19

01.11.2025

Vietnam Trail Marathon 2025 - 42km

50K

42 KM
1820 M+

06:26:30

49 / 486

12 / 212

11.09.2024

TransLantau by UTMB 2024 - TransLantau50

50K

53 KM
2700 M+

10:44:14

147 / 524

34 / 125

08.04.2024

Buff Forest Force Run Series 2024 - Buff Forest Force Run 22KM

20K

22 KM
668 M+

02:20:24

84 / 552

7 / 118

07.13.2024

Cameron Ultra 2024 - CULTRA 60

50K

59.3 KM
2690 M+

10:14:30

35 / 236

3 / 43

06.29.2024

Ultra Singapore 2024 - Trail Ultra Singapore

50K

52 KM
980 M+

06:05:19

50 / 232

8 / 50

06.22.2024

Trans QJM Pulai Ultra 2024 - Trans QJM Vertical Run 10km

-

10 KM
643 M+

02:03:08

33 / 166

4 / 54

06.02.2024

MERAPOH RAINFOREST TRAIL 2024

50K

50 KM
857 M+

09:08:42

47 / 415

6 / 131

12.09.2023

Doi Inthanon by UTMB 2023 - HMONG 50

50K

50 KM
2870 M+

08:58:23

404 / 1332

110 / 432

Statistics

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

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