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UTMB World Series Events

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Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Asia

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

02 - 04 May 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

07 - 09 November 2024

Africa

22 - 25 May 2025

MY UTMB

Kai ZUO

Nationality

China

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

477

-

477

477

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.12.2024

adidas TERREX Chongli 168 Ultra Trail 2024 - DTC

100K

93.2 KM
5520 M+

20:17:48

153 / 753

133 / 586

06.16.2024

The 9th Chongli Trailrun Challenge 2024 - The 9th Chongli Trailrun Challenge 50K

50K

50 KM
2025 M+

07:41:55

14 / 82

11 / 57

05.25.2024

Dalian100 Endurance Race 2024 - 80KM

100K

80 KM
3010 M+

12:39:33

5 / 151

5 / 96

05.18.2024

Dajingmen Ancient Great Wall Cross Country Race 2024 - 50km

50K

50 KM
2200 M+

07:46:40

36 / 326

28 / 232

01.20.2024

GUANGZHOU 100 ULTRA TRAIL RACE 2024 - 60KM-GZ100

50K

67.1 KM
3042 M+

15:48:04

622 / 834

466 / 616

Statistics

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

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