Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Alex WOO

Nationality

Hong Kong, China

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

486

483

474

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.16.2025

AirFly Trail Race 2025 - AirFly Trail Race 30KM

20K

30 KM
1005 M+

03:53:11

50 / 218

45 / 155

01.04.2025

SALOMON HONG KONG DYNAMIC 2025 - Salomon 50km

50K

49.3 KM
2950 M+

07:54:49

56 / 373

44 / 270

10.01.2023

50K

43.9 KM
2569 M+

08:50:31

97 / 302

88 / 235

02.04.2023

SALOMON HONG KONG DYNAMIC 100KM 2023 - Salomon 25K

20K

27 KM
1614 M+

03:17:35

44 / 329

43 / 274

10.14.2021

KAILAS Ultra Fish N Sheep 50 Virtual run 2021 - KAILAS Ultra Fish 15

20K

15.7 KM
960 M+

02:50:50

33 / 300

29 / 187

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

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

Follow the races live