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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Zhao REN

Nationality

China

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

572

-

574

563

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.18.2025

Ultra-Trail Ninghai by UTMB 2025 - UTNH105

100K

103.5 KM
4986 M+

16:06:39

37 / 789

28 / 625

05.17.2025

Ultra-Trail Great Wall by UTMB 2025 - 50K

50K

55 KM
2200 M+

06:07:47

32 / 1609

28 / 1144

10.26.2024

MOGAN Mountain Running Race 2024 - 65KM

50K

64.8 KM
3218 M+

09:31:50

24 / 622

19 / 526

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

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