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UTMB World Series Events

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Asia

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

06 - 08 March 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

Kao ZHOU

Nationality

China

Age

20-34 Men

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Team

Outopia

Sponsor(s)

Outopia

UTMB Index

Index

20K

50K

100K

100M

830

729

781

832

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.05.2025

Chiangmai Thailand by UTMB® 2025 - ELEPHANT 100

100K

96 KM
4600 M+

09:51:39

2 / 993

2 / 784

10.18.2025

Ultra-Trail Ninghai by UTMB 2025 - CNH60

50K

58.3 KM
2400 M+

05:19:09

7 / 1585

7 / 1073

06.22.2025

United We Stand Trail Run Race 2025 - 同心同行拥抱紫荆健步曁越野2025

50K

45.4 KM
1944 M+

05:07:27

3 / 202

3 / 151

01.18.2025

Anta Hong Kong 100 ultra 2025 - Anta Hong Kong 100 Full-100

100K

102 KM
4882 M+

11:00:22

8 / 1512

8 / 1081

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 50

50K

56.4 KM
2670 M+

05:20:04

7 / 1524

7 / 1110

10.12.2024

TransJeju by UTMB 2024 - Jeju100K

100K

107 KM
4252 M+

10:47:29

1 / 793

1 / 655

06.08.2024

2024 WEIHAI 100 ULTRA-TRAIL 2024 - weihai100-100K

100K

101.6 KM
4321 M+

10:02:59

2 / 137

2 / 115

06.02.2024

Five Park City Crossing Race 2024 - 33km

50K

33 KM
1795 M+

03:29:03

1 / 146

1 / 112

02.25.2024

SALOMON HONG KONG DYNAMIC 100KM 2024 - Salomon 100 Challenge 25K Group

20K

25.8 KM
1500 M+

02:17:32

6 / 245

6 / 169

01.18.2024

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

100K

103.3 KM
4991 M+

11:45:37

10 / 1097

10 / 781

Statistics

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

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