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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 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

Sihui ZHENG

Nationality

China

Age

20-34 Women
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UTMB Index

Index
20K
50K
100K
100M

349

322

349

314

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Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
10.18.2025
Ultra-Trail Ninghai by UTMB 2025 - CNH60
50K
58.3 KM
2400 M+
11:59:55
1222 / 1585
362 / 512
03.09.2025
Huangyan Jiufeng Trail Master Challenge 2025 - 2025 Huangyan Jiufeng Trail Master Challenge
50K
29.3 KM
2250 M+
05:56:08
845 / 1064
157 / 223
01.11.2025
GUANGZHOU 100 ULTRA TRAIL RACE 2025 - 70KM-GZ100
100K
71 KM
3201 M+
15:08:37
589 / 795
139 / 201
10.28.2023
TSAIGU TRAIL 2023 - TSAIGU 26
20K
25.9 KM
1050 M+
04:12:40
607 / 1137
215 / 473
04.09.2023
Huangyan Jiufeng Trail Master Challenge 2023 - 2023 Huangyan Jiufeng Trail Master Challenge
50K
30.5 KM
2050 M+
07:01:37
508 / 621
144 / 182

Statistics

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

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