Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 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

Chak Wah SIU

Nationality

Hong Kong, China

Age

40-44 Men

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

469

434

419

467

463

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.29.2025

HOKA UTMB Mont-Blanc 2025 - UTMB

100M

174 KM
9900 M+

42:29:01

1018 / 1665

895 / 1444

04.19.2025

Mount Yun by UTMB 2025 - MMY 50K

50K

48.3 KM
2407 M+

08:16:07

247 / 1926

197 / 1258

03.16.2025

AirFly Trail Race 2025 - AirFly Trail Race 30KM

20K

30 KM
1005 M+

04:09:46

84 / 218

71 / 155

11.15.2024

OTW2024 2024 - Oxfam Trailwalker 2024

100K

100 KM
4750 M+

30:50:17

775 / 2022

599 / 1514

11.08.2024

TransLantau by UTMB 2024 - TransLantau120

100M

126 KM
6100 M+

28:40:33

78 / 187

68 / 150

11.24.2023

OTW2023 2023 - Oxfam Trailwalker 2023

100K

97 KM
4312 M+

26:44:22

777 / 2588

636 / 2016

11.11.2023

Translantau by UTMB 2023 - TransLantau100

100K

100 KM
5100 M+

21:07:41

105 / 600

93 / 462

02.24.2023

OTW2023 2023 - Oxfam Trailwalker 2022

100K

100 KM
4750 M+

23:50:16

316 / 1271

283 / 1039

12.24.2022

GOLDEN 100 HONG KONG 2022 - 2022 Golden 100 Hong Kong 45KM

50K

45 KM
2820 M+

09:18:46

222 / 297

175 / 228

11.22.2021

OTW - Virtually Together 2021 - Oxfam Trailwalker 2021 - VIRTUALLY TOGETHER

100K

100 KM
4950 M+

18:51:08

90 / 776

67 / 612

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..