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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Siwei LIU

Nationality

China

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

510

481

512

392

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.13.2025

HOKA TRAIL RUN 2025 - 20K

20K

19 KM
725 M+

02:26:03

51 / 824

44 / 476

04.19.2025

Mount Yun by UTMB 2025 - MMY 50K

50K

48.3 KM
2407 M+

06:47:10

64 / 1926

57 / 1258

04.12.2025

KOLON SPORT TRAIL RACE 2025 - 32KM

20K

32 KM
1395 M+

05:54:14

201 / 327

118 / 179

03.29.2025

2025 MAMMUT HUANGSHAN HUIZHOU ANCIENT CITY TRAIL RUN 2025 - 50K

50K

50.1 KM
2080 M+

06:51:24

115 / 1648

98 / 1110

03.23.2025

Wenling Goden Coast Run 2025 - 2024 wenling golden coast trail 55KM

50K

56 KM
2661 M+

08:31:29

76 / 977

56 / 679

03.01.2025

Ultra-Trail Xiamen by UTMB 2025 - MXM 50K

50K

53.5 KM
2657 M+

09:32:59

128 / 1103

94 / 722

12.08.2024

青化山(萧绍古道)越野赛 2024 - Xiaoshao Ancient Road Trail 向阳30

20K

29.5 KM
1482 M+

03:23:41

9 / 220

9 / 163

11.16.2024

2024 Across Mountains and Seas 100km TrailRun 2024 - 60km

50K

58.2 KM
2182 M+

07:35:14

30 / 646

26 / 444

11.09.2024

Wuxi Yixing 2024 MONTANE YANGXIAN 100 Ultra Trail Challenge 2024 - 30km

50K

35 KM
1977 M+

04:48:30

28 / 733

25 / 500

10.19.2024

Ultra-Trail Ninghai by UTMB 2024 - UTNH105

100K

106 KM
5200 M+

22:33:09

537 / 835

448 / 673

Statistics

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

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