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UTMB World Series Events

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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 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

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

Wen Fei CHEW

Nationality

Malaysia

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

266

265

232

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.27.2025

Malaysia Ultra-Trail by UTMB 2025 - MY25

20K

26.1 KM
1252 M+

08:06:57

800 / 892

581 / 644

08.30.2025

The Most Beautiful Thing 2025 - 30 Km

50K

30.5 KM
2075 M+

10:56:18

330 / 435

235 / 299

06.14.2025

KING OF KEMENSAH TRAIL 2025 - KING OF KEMENSAH TRAIL 2025 - 30KM

20K

30 KM
1134 M+

08:31:06

205 / 235

162 / 189

05.17.2025

Janda Baik Ultra 2025 - JANDA BAIK ULTRA 14

20K

14 KM
650 M+

03:00:56

365 / 534

227 / 297

05.04.2025

Amazean Jungle Thailand by UTMB 2025 - MIST 20K

20K

23 KM
1030 M+

06:51:51

519 / 645

369 / 434

11.16.2024

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

20K

16.2 KM
440 M+

03:50:50

866 / 1020

658 / 754

06.02.2024

MERAPOH RAINFOREST TRAIL 2024

50K

50 KM
857 M+

-

DNF

DNF

03.10.2024

Trail des Fraser 2024 - Fraser15

20K

15.8 KM
717 M+

04:32:51

95 / 110

65 / 73

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

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