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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

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

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

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 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

Chai Lee CHOO

Nationality

Malaysia

Age

40-44 Women

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.01.2018

The Most Beautiful Thing 2018 - 100 Km

100K

102.5 KM
5280 M+

27:47:32

216 / 413

32 / 81

07.28.2018

Cameron Ultra-Trail 2018 - Cameron Ultra-Trail® 55

50K

54.5 KM
2510 M+

11:46:41

112 / 329

29 / 89

05.13.2018

Penang Eco 100 2018 - 30K

20K

30.2 KM
1690 M+

06:38:13

67 / 183

23 / 52

09.16.2017

The Most Beautiful Thing 2017 - 30 Km

20K

29.9 KM
1980 M+

09:39:11

182 / 219

47 / 64

Statistics

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

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