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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Jianxing ZUO (Zuo JIANXING)

Nationality

China

Age

35-39 Men

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0

UTMB Index

Index

20K

50K

100K

100M

532

-

531

429

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.17.2025

2025CFTT Shennongjia Ultra Race (S-Ultra) 2025 - CFTT50KM

50K

50 KM
4243 M+

10:37:29

58 / 269

47 / 196

01.18.2025

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

100K

102 KM
4882 M+

-

DNF

DNF

12.14.2024

The North Face 100 Hong Kong 2024 - TNF 100 Ultra Trail Challenge Hong Kong 2024 55Km

50K

55 KM
3288 M+

09:45:56

191 / 852

160 / 633

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 105

100K

95 KM
3586 M+

16:22:23

522 / 967

420 / 768

04.20.2024

Mount Yun by UTMB 2024 - MMY 50K

50K

48.3 KM
2405 M+

06:57:50

91 / 1314

78 / 906

03.16.2024

TransCanton Baiyun 50 2024 - BY50

50K

50 KM
2540 M+

07:50:43

39 / 183

31 / 134

12.16.2023

Mountain Range Trail Series - Tai Po 50 2023 - Mountain Rarnge Trail Series Tai Po 48km Solo

50K

48 KM
2500 M+

07:09:49

23 / 133

20 / 106

10.28.2023

TSAIGU TRAIL 2023 - TSAIGU 115

100M

115 KM
6650 M+

26:47:19

254 / 432

219 / 361

12.17.2022

The King of Macao Hills 2022

50K

51 KM
1380 M+

06:26:39

22 / 218

21 / 175

05.15.2021

DANXIA100 TRAIL RUNNING RACE 2021 - 50km

50K

50 KM
1610 M+

07:25:43

34 / 448

28 / 326

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

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