Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Brian LIEW THAU VUI

Nationality

Malaysia

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

355

-

354

341

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.19.2025

KOKOL ULTRA 2025 - KOKOL ULTRA 50KM

50K

50 KM
2610 M+

11:13:21

48 / 109

38 / 88

07.26.2025

KADAMAIAN ADVENTURE RACE 2025 - KAR ULTRA 110KM

100K

110 KM
4250 M+

30:46:53

144 / 229

116 / 179

06.21.2025

Trail des Gombak 2025 - GOMBAK100

100K

104 KM
3500 M+

29:28:10

139 / 149

102 / 109

04.12.2025

SILABUR ULTRA TRAIL 2025 - 100KM

100K

99.8 KM
2604 M+

28:52:08

88 / 116

57 / 77

10.12.2024

KOKOL ULTRA 2024 - KOKOL ULTRA 50KM

50K

50 KM
2610 M+

10:16:13

25 / 58

22 / 45

07.27.2024

KADAMAIAN ADVENTURE RACE 2024 - KAR ULTRA 110KM

100K

110 KM
4250 M+

33:59:32

186 / 196

140 / 149

11.04.2023

The North Face® Malaysia Mountain Trail Festival 2023 - 50KM Ultra Challenge

50K

47.9 KM
2960 M+

-

DNF

DNF

03.09.2019

Borneo Ultra-Trail® Marathon 2019 - 50 Km

50K

51.8 KM
2280 M+

-

DNF

DNF

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..