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UTMB World Series Events

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Africa

22 - 23 June 2024

22 - 25 May 2025

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

MY UTMB

Chong YAO-JUNG

Nationality

Malaysia

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.11.2018

Borneo Ultra-Trail® Marathon 2018 - 30 Km

20K

31.6 KM
1400 M+

07:12:26

100 / 466

83 / 281

08.29.2015

The Most Beautiful Thing 2015 - 50 Km

50K

51.6 KM
2630 M+

11:17:08

41 / 234

35 / 186

Statistics

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

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