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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

Kai CAO

Nationality

China

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

389

319

-

388

337

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.02.2025

FUYANG 100 TRAIL RUNNING RACE EXPLORATION OF SILVER LAKE 2025 - 30KM

20K

30 KM
1860 M+

07:40:30

94 / 112

71 / 86

04.18.2025

Mount Yun by UTMB 2025 - UMY 100M

100M

160.8 KM
6504 M+

43:24:08

493 / 636

401 / 511

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 105

100K

95 KM
3586 M+

20:17:25

927 / 967

735 / 768

04.13.2024

TNF100 Ultra Trail Challenge Moganshan 2024 - 100km

100K

95.3 KM
5040 M+

22:01:46

124 / 267

106 / 228

Statistics

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

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