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UTMB World Series Events

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Africa

22 - 25 May 2025

Asia

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

North America

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

10 - 12 April 2026

24 - 25 April 2026

Oceania

27 - 29 November 2025

14 - 15 February 2026

15 - 18 May 2025

Click here to follow the races live for Ultra-Trail Snowdonia by UTMB®

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Click here to follow the races live for Ultra-Trail Great Wall by UTMB®

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Click here to follow the races live for HOKA Ultra-Trail Australia by UTMB

Click here to follow the races live for HOKA Ultra-Trail Australia by UTMB

MY UTMB

Chao ZHENG

Nationality

China

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

572

-

573

505

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.29.2025

2025 MAMMUT HUANGSHAN HUIZHOU ANCIENT CITY TRAIL RUN 2025 - 50K

50K

50.1 KM
2080 M+

05:05:52

5 / 1648

5 / 1110

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 105

100K

95 KM
3586 M+

15:55:09

447 / 967

369 / 768

12.09.2023

Cross Mountain and Sea 100 Kilometer trail run 2023 - 2023 Cross Mountain and Sea 100 Kilometer trail run

100K

103.9 KM
4013 M+

22:42:41

127 / 160

98 / 125

04.15.2023

Huangshan huizhou trail race 2023 - 100km

100K

105 KM
4721 M+

17:50:25

78 / 539

64 / 415

Statistics

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

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