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UTMB World Series Events

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Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 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

Africa

22 - 26 May 2025

MY UTMB

Hairen XU

Nationality

China

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

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-

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

01.18.2024

Anta Hong Kong 100 ultra 2024 - Anta Hong Kong 100 Full-100

100K

103.3 KM
4991 M+

-

DNF

DNF

04.24.2021

ChongqingTieshanping trail 2021 - XIAJIANG trail 30KM

20K

28.4 KM
1430 M+

06:53:46

69 / 78

45 / 51

11.01.2020

Ultra Tour Mt.Siguniang 2020 - CCB40

50K

38.4 KM
1620 M+

13:45:37

112 / 113

84 / 84

01.18.2020

Vibram Hong Kong 100 2020 - Vibram Hong Kong 100 Full

100K

103 KM
5180 M+

28:41:37

1388 / 1462

1083 / 1136

08.30.2019

UTMB® 2019 - CCC®

100K

99.1 KM
6105 M+

-

DNF

DNF

01.19.2019

Vibram Hong Kong 100 2019

100K

103.6 KM
5300 M+

28:45:32

1198 / 1292

893 / 957

04.21.2018

XTRAIL Ultra Trail Wulong 2018 - 100KM

100K

97.9 KM
3870 M+

24:53:37

238 / 255

192 / 202

03.09.2018

Gaoligong by UTMB 2018 - THT

50K

56 KM
2390 M+

-

DNF

DNF

01.27.2018

Vibram Hong Kong 100 2018

100K

96 KM
4840 M+

29:19:59

1495 / 1519

1154 / 1166

04.09.2017

Yuquan Mountain Trail 2017 - 35 Km

50K

35.7 KM
2170 M+

05:38:39

85 / 114

75 / 99

Statistics

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

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