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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

Hailin ZHOU

Nationality

China

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

483

-

475

484

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.16.2025

Ultra-Trail Great Wall by UTMB 2025 - 100K

100K

104 KM
4000 M+

17:30:38

109 / 762

99 / 597

03.29.2025

Chengdu Trail 2025 - Chengdu 60

50K

58.2 KM
2650 M+

11:45:39

854 / 926

571 / 615

03.09.2025

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

50K

29.3 KM
2250 M+

04:21:10

219 / 1064

193 / 841

12.08.2024

Nanshan Trail 2024 2024 - 46KM

50K

46 KM
2235 M+

08:47:57

176 / 253

132 / 184

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 50

50K

56.4 KM
2670 M+

08:52:40

356 / 1524

283 / 1110

09.22.2024

The 6th YUSHAN MOUNTAIN TRAIL CHALLENGE 2024

50K

50 KM
2900 M+

09:02:06

58 / 265

50 / 200

07.13.2024

adidas TERREX Chongli 168 Ultra Trail 2024 - MTC

50K

67.4 KM
3031 M+

12:33:54

358 / 1052

292 / 791

04.13.2024

Huangshan huizhou trail race 2024 - 55km

50K

58 KM
2008 M+

13:14:45

1057 / 1151

724 / 784

10.28.2023

TSAIGU TRAIL 2023 - TSAIGU 55

50K

54 KM
2670 M+

08:26:45

209 / 1049

170 / 753

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

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