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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

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

Chi Yuen CHOW

Nationality

Hong Kong, China

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

469

-

470

359

348

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.17.2025

Ultra-Trail Great Wall by UTMB 2025 - 50K

50K

55 KM
2200 M+

08:23:34

353 / 1609

301 / 1144

04.18.2025

Mount Yun by UTMB 2025 - UMY 100M

100M

160.8 KM
6504 M+

42:09:24

454 / 636

372 / 511

03.01.2025

Ultra-Trail Xiamen by UTMB 2025 - MXM 50K

50K

53.5 KM
2657 M+

09:53:46

169 / 1103

123 / 722

12.14.2024

The North Face 100 Hong Kong 2024 - TNF 100 Ultra Trail Challenge Hong Kong 2024 55Km

50K

55 KM
3288 M+

09:01:27

105 / 852

89 / 633

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 50

50K

56.4 KM
2670 M+

09:49:43

658 / 1524

512 / 1110

03.16.2024

TransCanton Baiyun 50 2024 - BY50

50K

50 KM
2540 M+

08:20:50

64 / 183

47 / 134

10.07.2023

Trans Jeju by Utmb 2023 - Jeju100K

100K

98.2 KM
4020 M+

22:04:24

573 / 754

473 / 611

04.01.2023

MOUNTAIN RANGE TRAIL SERIES - SHATIN 2023 - Mountain Rarnge Trail Series Shatin 45km Solo

50K

45 KM
2700 M+

08:50:51

68 / 135

55 / 106

12.18.2022

Mountain Range Trail Series - Tai Po 2022 - Mountain Range Trail Series Tai Po 36km Solo

50K

36 KM
2100 M+

06:36:27

105 / 183

86 / 144

01.01.2020

New Year NE Mountain Race 2020 - Elite - Team

50K

33.3 KM
1910 M+

05:32:17

9 / 84

14 / 61

Statistics

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

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