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UTMB World Series Events

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North America

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

11 - 13 April 2025

Asia

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

11 - 20 April 2025

01 - 02 March 2025

05 - 08 December 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

18 - 22 November 2025

18 - 22 March 2026

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

TAT SUM CHONG

Nationality

Hong Kong, China

Age

50-54 Men

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Club

HS RUNNERS

Team

HS RUNNERS

About the runner

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UTMB Index

Index

20K

50K

100K

100M

452

454

424

350

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.16.2025

AirFly Trail Race 2025 - AirFly Trail Race 20KM

20K

20 KM
921 M+

02:57:38

17 / 205

15 / 138

01.31.2025

Chinese New Year Snake Tour 2025 - Snake 27 Teams of 2

20K

27 KM
1700 M+

-

DNF

DNF

11.15.2024

OTW2024 2024 - Oxfam Trailwalker 2024

100K

100 KM
4750 M+

34:50:41

1160 / 2022

887 / 1514

11.09.2024

TransLantau by UTMB 2024 - TransLantau50

50K

53 KM
2700 M+

11:19:05

194 / 524

151 / 399

10.12.2024

TransJeju by UTMB 2024 - Jeju50K

50K

58 KM
2306 M+

09:27:37

296 / 1302

252 / 926

03.10.2024

AirFly Trail Race 2024 2024 - AirFly Trail Race 18KM

20K

18 KM
833 M+

02:53:41

85 / 452

78 / 327

12.09.2023

Doi Inthanon by UTMB 2023 - HMONG 50

50K

50 KM
2870 M+

10:22:34

725 / 1332

517 / 900

10.07.2023

Trans Jeju by Utmb 2023 - Jeju50K

50K

52.8 KM
2015 M+

11:03:35

946 / 1142

681 / 783

11.05.2022

Translantau by UTMB 2022 - 100KM

100K

104 KM
5000 M+

30:16:42

367 / 423

295 / 335

10.14.2021

KAILAS Ultra Fish N Sheep 50 Virtual run 2021 - KAILAS Ultra Sheep 23

20K

23.5 KM
1660 M+

04:49:10

52 / 353

39 / 214

Statistics

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

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