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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Kun REN

Nationality

China

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

508

509

-

457

452

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.30.2025

Chengdu Trail 2025 - Chengdu 25

20K

26.4 KM
1220 M+

02:44:14

23 / 967

20 / 496

03.16.2024

Chengdu Trail 2024 - Chengdu 105

100K

107.4 KM
5610 M+

20:16:16

70 / 191

49 / 137

10.28.2023

TSAIGU TRAIL 2023 - TSAIGU 115

100M

115 KM
6650 M+

24:09:14

165 / 432

147 / 361

11.02.2019

Yangtze River Three Gorges Inter Trail Running 2019

100K

97.3 KM
4810 M+

16:36:18

30 / 100

25 / 76

08.04.2019

Run Guizhou-"Loushan·FlowerSea" Marathon 2019 - 42km

50K

41.6 KM
1630 M+

04:52:11

88 / 240

69 / 182

06.02.2019

Chongqing Mountain Laoying 2019 - 42 Km

50K

43.6 KM
1950 M+

06:30:44

28 / 145

22 / 108

04.20.2019

Wulong Trail Run 2019 - 110KM

100K

110.4 KM
4830 M+

23:46:03

65 / 172

57 / 142

11.03.2018

Yangtze River Three Gorges Inter Trail Running 2018 - 110K Stage

100K

109.1 KM
7730 M+

24:45:10

14 / 41

11 / 32

05.27.2018

Chongqing Mountain Laoying 2018 - 42 Km

50K

42.1 KM
2940 M+

06:46:45

43 / 195

36 / 145

05.20.2018

Huway Race 2018 - China Xishui WRI 50km

50K

56.9 KM
3420 M+

12:06:27

20 / 73

7 / 31

Statistics

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

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