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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

Chong ZHANG

Nationality

China

Age

70-74 Men

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UTMB Index

Index

20K

50K

100K

100M

406

-

-

406

371

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.18.2025

Mount Yun by UTMB 2025 - UMY 100M

100M

160.8 KM
6504 M+

44:13:09

542 / 636

435 / 511

12.07.2024

Chiangmai Thailand by UTMB® 2024 - ELEPHANT 100-2024

100K

93 KM
4410 M+

20:46:39

334 / 788

269 / 633

07.12.2024

adidas TERREX Chongli 168 Ultra Trail 2024 - UTC

100M

165.8 KM
8788 M+

45:21:12

327 / 433

262 / 348

04.19.2024

Mount Yun by UTMB 2024 - UMY 100M

100M

143.7 KM
7482 M+

43:00:17

304 / 307

240 / 242

10.20.2023

Mount Yun by UTMB 2023 - DMY100K

100K

96.8 KM
4356 M+

25:55:19

249 / 304

193 / 238

07.07.2023

adidas TERREX Chongli 168 Ultra Trail 2023 - DTC

100K

99.2 KM
5565 M+

24:55:59

450 / 844

368 / 658

04.15.2023

Huangshan huizhou trail race 2023 - 100km

100K

105 KM
4721 M+

25:25:29

416 / 539

318 / 415

09.19.2020

Youzhou100 Ultra-Trail® Challenge 2020 - 61KM

50K

60.7 KM
2550 M+

12:28:17

88 / 291

76 / 216

Statistics

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

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