Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

21 - 23 August 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Zhen GUO

Nationality

China

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

338

337

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

01.11.2025

GUANGZHOU 100 ULTRA TRAIL RACE 2025 - 35KM-GZ100

20K

33.3 KM
1574 M+

05:13:03

577 / 1739

404 / 1024

09.15.2024

Maau Zai Sai Min Night Run 2024 - Maau Zai Sai Min Mt. Baiyun

20K

20.5 KM
994 M+

03:44:43

76 / 231

62 / 158

05.25.2019

guangzhou 100 Ultra Trail Race 2019 - GZ100 - 60km

50K

55.8 KM
1990 M+

12:54:24

200 / 375

166 / 294

05.14.2017

Longdong 50 2017 - 50K

50K

50.7 KM
2450 M+

10:54:32

83 / 194

68 / 147

02.28.2016

50K

52.3 KM
2730 M+

10:46:16

43 / 98

39 / 86

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..