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UTMB World Series Events

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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

10 - 12 September 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

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 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

Xubo CHAI

Nationality

China

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.16.2019

The North Face 100 Challenge Qinling 2019 - 50km

50K

47.1 KM
3710 M+

12:32:52

200 / 342

175 / 295

10.20.2018

Taiyuan Ultra-Trail® Challenge 2018 - 100Km

100K

108.2 KM
4490 M+

19:43:21

93 / 254

82 / 217

04.01.2018

Yuquan Mountain Trail 2018 - 50km

50K

47.8 KM
2300 M+

08:47:30

79 / 242

72 / 192

11.23.2017

Ultra-Trail® Three Gorges 2017 - 114Km

100M

116.6 KM
6240 M+

30:44:52

48 / 68

33 / 49

07.08.2017

Taiyuan Ultra-Trail Challenge 2017 - 60K

50K

52.8 KM
2810 M+

11:14:41

52 / 168

43 / 138

Statistics

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

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