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UTMB World Series Events

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North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Asia

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

14 - 16 November 2025

01 - 02 March 2025

05 - 08 December 2024

17 - 20 October 2024

Oceania

15 - 18 May 2025

27 - 29 November 2025

14 - 15 February 2026

Africa

22 - 25 May 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

20 - 22 March 2025

Click here to follow the races live for Istria 100 by UTMB

Click here to follow the races live for Istria 100 by UTMB

Click here to follow the races live for Ultra-Trail Mount Yun by UTMB®

Click here to follow the races live for Ultra-Trail Mount Yun by UTMB®

MY UTMB

Yung CHOK

Nationality

Hong Kong, China

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

307

-

308

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

02.22.2025

8 Immortals GreenRace 2025 - 36KM Solo Open

50K

36 KM
1843 M+

09:03:46

60 / 69

47 / 52

Statistics

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

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