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UTMB World Series Events

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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

Chang ZENG

Nationality

China

Age

35-39 Women

UTMB Index

Index

20K

50K

100K

100M

352

352

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.19.2025

2025Peak Race-Guangzhou Maofeng Mountain Stationn 2025

50K

40 KM
2241 M+

07:51:11

57 / 214

13 / 56

01.11.2025

GUANGZHOU 100 ULTRA TRAIL RACE 2025 - 35KM-GZ100

20K

33.3 KM
1574 M+

04:53:29

410 / 1739

109 / 715

10.14.2018

Guangzhou 50 Trail Run 2018 - Challenge30

20K

29.3 KM
1100 M+

07:23:40

174 / 259

31 / 56

03.11.2018

Ultra tour Guangzhou 2018 - UTGZ-30km Group

20K

27 KM
1100 M+

05:51:26

48 / 128

12 / 34

Statistics

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

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