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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

Wei Chiang CHEW

Nationality

Malaysia

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

367

365

356

350

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.30.2025

The Most Beautiful Thing 2025 - 30 Km

50K

30.5 KM
2075 M+

07:08:34

68 / 435

57 / 299

05.02.2025

Amazean Jungle Thailand by UTMB 2025 - BETONG 100M

100M

118 KM
5210 M+

-

DNF

DNF

11.16.2024

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

20K

16.2 KM
440 M+

03:31:13

744 / 1020

576 / 754

09.14.2024

The Most Beautiful Thing 2024 - 109 Km

100K

108.6 KM
5770 M+

30:35:14

93 / 161

79 / 129

07.13.2024

Cameron Ultra 2024 - CULTRA 30

20K

30.4 KM
1470 M+

07:13:20

227 / 480

180 / 377

03.02.2024

Borneo Ultra-Trail® Marathon 2024 - BUTM 55km

50K

55 KM
2856 M+

14:29:29

153 / 245

118 / 185

12.10.2023

Doi Inthanon by UTMB 2023 - PALACE 20

20K

25 KM
1290 M+

05:11:43

510 / 1048

326 / 619

09.02.2023

The Most Beautiful Thing 2023 - 30 Km

50K

30.5 KM
2075 M+

08:25:02

77 / 290

58 / 184

07.15.2023

Cameron Ultra 2023 - CULTRA 14

20K

14.1 KM
720 M+

04:17:02

168 / 419

114 / 257

06.04.2023

MERAPOH RAINFOREST TRAIL 2023 - Merapoh Rainforest Trail 2023

20K

25 KM
328 M+

04:04:23

115 / 407

78 / 250

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

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