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UTMB World Series Events

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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Chong Hwa CHIOK

Nationality

Brunei

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

409

339

390

390

408

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.30.2025

The Most Beautiful Thing 2025 - 50 Km

50K

49.5 KM
2830 M+

10:59:55

76 / 275

59 / 201

07.26.2025

KADAMAIAN ADVENTURE RACE 2025 - KAR ULTRA 110KM

100K

110 KM
4250 M+

25:09:36

60 / 229

47 / 179

02.22.2025

Borneo Ultra-Trail® Marathon 2025 - BUTM 32 km

20K

34 KM
1450 M+

10:06:05

318 / 456

224 / 302

11.08.2024

TransLantau by UTMB 2024 - TransLantau120

100M

126 KM
6100 M+

-

DNF

DNF

09.14.2024

The Most Beautiful Thing 2024 - 30 Km

50K

30.5 KM
2075 M+

07:13:14

46 / 328

39 / 225

07.13.2024

Cameron Ultra 2024 - CULTRA 30

20K

30.4 KM
1470 M+

07:08:01

218 / 480

173 / 377

03.02.2024

Borneo Ultra-Trail® Marathon 2024 - BUTM 106 km

100K

106.4 KM
5220 M+

26:44:17

50 / 145

40 / 112

11.10.2023

LAM DONG TRAIL 2023 - Lam Dong Trail 2023

100K

75 KM
3805 M+

16:00:21

92 / 179

75 / 149

10.20.2023

Ultra-Trail® Chiangrai 2023 - 156km

100M

156 KM
7822 M+

47:41:27

12 / 26

12 / 21

09.02.2023

The Most Beautiful Thing 2023 - 50 Km

50K

49.5 KM
2830 M+

12:01:45

90 / 259

65 / 192

Statistics

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

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