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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

Xiaohui ZHENG

Nationality

China

Age

45-49 Women

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UTMB Index

Index

20K

50K

100K

100M

380

303

359

334

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.30.2025

Outopia Chongli 100 trail race 2025 - 50km

50K

48.4 KM
2397 M+

10:57:41

200 / 318

57 / 111

05.16.2025

Ultra-Trail Great Wall by UTMB 2025 - 100K

100K

104 KM
4000 M+

25:24:06

560 / 762

106 / 165

12.08.2024

Chiangmai Thailand by UTMB® 2024 - SUTHEP 20

20K

24 KM
1190 M+

05:08:47

835 / 1476

330 / 684

12.07.2024

Chiangmai Thailand by UTMB® 2024 - HMONG 50-2024

50K

50 KM
2030 M+

10:24:43

1230 / 2167

347 / 708

07.07.2023

adidas TERREX Chongli 168 Ultra Trail 2023 - UTC

100M

170.8 KM
8848 M+

47:51:05

210 / 231

37 / 43

04.17.2021

Jiangnan 100 Mile 2021 - 110KM

100K

107 KM
4960 M+

27:35:12

377 / 553

89 / 144

09.19.2020

Youzhou100 Ultra-Trail® Challenge 2020 - 61KM

50K

60.7 KM
2550 M+

14:57:49

288 / 291

74 / 75

08.14.2020

Columbia Sanfo Ultra 168-Chongli 2020 - DTC

100K

101.4 KM
4810 M+

27:01:23

344 / 444

82 / 104

12.01.2019

Fragrant Mountain Trail Running 2019 - Mtf-Emergency

20K

23.4 KM
1410 M+

05:32:11

492 / 576

95 / 127

10.13.2019

Great Walker Beijing 2019 - 50K

50K

49.9 KM
1032 M+

11:09:16

995 / 2530

275 / 811

Statistics

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

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