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Asia

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

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

North America

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

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

16 - 18 April 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

29 - 31 May 2026

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Chayodom KULSIRIARTORN

Thailand

20-34 Men

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2025

November 22

50K

MST40

BIG BLUE MAE SALONG TRAIL 2025

Cat.

50K

country

Distance

40 KM

2160 M+

Time

07:23:29

Rank

25

101

Gender

21

70

November 15

20K

PST30

Pocari Sweat Trail

Cat.

20K

country

Distance

32.7 KM

1164 M+

Time

07:28:03

Rank

436

722

Gender

286

419

2024

September 22

50K

MUSER 40

MUSER 100

Cat.

50K

country

Distance

39.6 KM

2045 M+

Time

-

Rank

DNF

Gender

DNF

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

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