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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

Jun ZUO

Nationality

China

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

385

362

351

384

333

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.16.2025

Ultra-Trail Great Wall by UTMB 2025 - 100K

100K

104 KM
4000 M+

22:55:46

409 / 762

337 / 597

04.18.2025

Mount Yun by UTMB 2025 - UMY 100M

100M

160.8 KM
6504 M+

44:04:53

537 / 636

430 / 511

03.01.2025

Ultra-Trail Xiamen by UTMB 2025 - LXM 100K

100K

106.7 KM
5591 M+

-

DNF

DNF

10.20.2024

Ultra-Trail Ninghai by UTMB 2024 - YNH25

20K

25 KM
700 M+

03:21:17

428 / 1700

322 / 997

04.19.2024

Mount Yun by UTMB 2024 - DMY 100K

100K

96.8 KM
4349 M+

21:38:39

272 / 596

213 / 447

03.22.2024

Ultra Trail Mt.Huangshan Series 2024 - UTMH-22km

20K

22 KM
2214 M+

05:33:30

18 / 44

11 / 21

03.16.2024

Chengdu Trail 2024 - Chengdu 105

100K

107.4 KM
5610 M+

24:07:55

111 / 191

80 / 137

10.21.2023

Mount Yun by UTMB 2023 - MMY50K

50K

48.2 KM
2380 M+

10:20:32

475 / 851

349 / 621

11.07.2020

Cross-Forest Mt.Dawei Pingbian 2020 - Mt.Dawei 52Km trail

50K

53.4 KM
3380 M+

10:47:57

54 / 166

45 / 125

10.03.2020

Baicaoling Cross-country Race 2020 - 50K

50K

51 KM
3310 M+

09:08:01

56 / 138

48 / 96

Statistics

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

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