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UTMB World Series Events

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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

Siew Kim TAI

Nationality

Malaysia

Age

50-54 Women

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UTMB Index

Index

20K

50K

100K

100M

406

407

347

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.27.2025

Malaysia Ultra-Trail by UTMB 2025 - MY25

20K

26.1 KM
1252 M+

04:59:06

151 / 892

33 / 248

09.26.2025

Malaysia Ultra-Trail by UTMB 2025 - MYVK

-

5.6 KM
1000 M+

01:33:41

20 / 33

6 / 9

05.03.2025

Amazean Jungle Thailand by UTMB 2025 - JUNGLE 50K

50K

50 KM
2350 M+

12:46:00

308 / 504

63 / 125

11.16.2024

Malaysia Ultra-Trail by UTMB 2024 - MY25 - alternate route

20K

16.2 KM
440 M+

02:16:02

169 / 1020

13 / 266

07.13.2024

Cameron Ultra 2024 - CULTRA 60

50K

59.3 KM
2690 M+

13:28:39

124 / 236

22 / 43

10.08.2023

Ultimate Trails of Penang 2023 - UToP 40km

50K

43 KM
2537 M+

10:23:51

25 / 63

9 / 17

07.15.2023

Cameron Ultra 2023 - CULTRA 100

100K

102.6 KM
4870 M+

-

DNF

DNF

06.03.2023

MERAPOH RAINFOREST TRAIL 2023 - Merapoh Rainforest Trail 2023

50K

50 KM
857 M+

09:05:35

75 / 229

17 / 65

09.10.2022

Janda Baik Ultra 2022 - Janda Baik Ultra 16km

-

16 KM
378 M+

01:56:37

60 / 288

10 / 94

07.16.2022

Cameron Ultra 2022 - BOH CAMELBAK 30

20K

30 KM
1650 M+

05:54:55

73 / 296

16 / 74

Statistics

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

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