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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Zhenfei WU

Nationality

China

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

649

-

464

-

651

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+

22:33:15

11 / 636

9 / 511

03.01.2025

Ultra-Trail Xiamen by UTMB 2025 - LXM 100K

100K

106.7 KM
5591 M+

-

DNF

DNF

01.18.2025

Anta Hong Kong 100 ultra 2025 - Anta Hong Kong 100 Full-100

100K

102 KM
4882 M+

-

DNF

DNF

11.03.2024

2024 NUJIANG TRAIL RUN 2024 - 60km

50K

61.1 KM
2762 M+

08:22:11

8 / 30

7 / 24

01.18.2024

Anta Hong Kong 100 ultra 2024 - Anta Hong Kong 100 Full-100

100K

103.3 KM
4991 M+

-

DNF

DNF

01.01.2021

1390 Archipelago Trail 2021 - 100k

100K

105.6 KM
5530 M+

17:28:38

6 / 44

5 / 34

12.20.2020

Tang Poetry Trail Mt.Tianmu 2020 - 50KM

50K

48.2 KM
2380 M+

06:25:43

19 / 655

17 / 488

01.04.2020

9-Peak 100 Global Trail 2020 - 100K

100K

95.1 KM
7190 M+

20:54:44

8 / 19

5 / 13

11.23.2019

SHANGRI-LA HUTIAO HABA INTERUATION 2019 - china DongChuan 100 Red E

100K

106.4 KM
4440 M+

17:02:18

2 / 28

2 / 20

11.16.2019

Lingjiushan Trail Running 2019 - 100k

100M

100 KM
7510 M+

22:29:13

6 / 38

6 / 33

Statistics

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

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