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UTMB World Series Events

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North America

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

04 - 06 March 2027

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

27 - 28 June 2026

South America

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

26 - 28 June 2026

20 - 22 March 2026

Asia

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

05 - 07 March 2027

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

MYUTMB

Kittisak ARPORNWICHARNOP

Thailand

40-44 Men

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

How is my score calculated?

Why isn't my result appearing?

2026

June 28

20K

25KM

THE NORTH FACE 100 ULTRA-TRAIL CHALLENGES THAILAND

Cat.

20K

country

Distance

29 KM

912 M+

Time

07:46:37

Rank

486

510

Gender

337

347

2025

November 23

20K

CXT-35

Cuesta X Trail

Cat.

20K

country

Distance

34.3 KM

1100 M+

Time

06:42:04

Rank

125

227

Gender

93

151

2024

October 20

20K

KXT-25

Khaoyai X Trail

Cat.

20K

country

Distance

24.7 KM

510 M+

Time

04:35:06

Rank

328

515

Gender

248

341

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

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