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UTMB World Series Events

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North America

24 - 26 July 2025

18 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

09 - 12 April 2026

23 - 25 April 2026

28 - 29 June 2025

South America

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

19 - 21 June 2025

Asia

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

19 - 22 June 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Cai XU

Nationality

China

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

657

603

655

527

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.25.2025

PINGYANG THE RED ARMY HISTORIC TRAIL RUN 2025 - 35KM

50K

35 KM
2080 M+

03:50:33

20 / 270

19 / 203

05.17.2025

2025CFTT Shennongjia Ultra Race (S-Ultra) 2025 - CFTT30KM

50K

30 KM
2325 M+

04:19:47

25 / 620

17 / 426

04.20.2025

Mount Yun by UTMB 2025 - NMY 30K

20K

29.7 KM
1751 M+

03:50:11

13 / 1144

12 / 711

03.09.2025

Huangyan Jiufeng Trail Master Challenge 2025 - 2025 Huangyan Jiufeng Trail Master Challenge

50K

29.3 KM
2250 M+

03:46:42

84 / 1064

73 / 841

12.29.2024

XIHU QINGZHIWU LONGDONG TRAIL 2024 - HOUJUE26K

20K

27 KM
1480 M+

-

DNF

DNF

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 50

50K

56.4 KM
2670 M+

07:04:36

62 / 1524

54 / 1110

10.19.2024

Ultra-Trail Ninghai by UTMB 2024 - CNH60

50K

60 KM
2400 M+

06:43:18

43 / 1411

36 / 1011

09.16.2024

2024 Ultra Trail Shennongjia Salt Road Challenge 2024 - 30km

50K

32 KM
2200 M+

04:13:47

9 / 568

7 / 313

07.12.2024

adidas TERREX Chongli 168 Ultra Trail 2024 - DTC

100K

93.2 KM
5520 M+

15:50:14

40 / 753

32 / 586

06.02.2024

2024 The 12th Tiankeng Capital International Mountain Cross Country Race & China100 Mountain Cross Country Series (China · Leye) 2024

50K

56 KM
2253 M+

08:59:08

21 / 119

16 / 87

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

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