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UTMB World Series Events

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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

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

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 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

Natthawut EIAMKARN

Natthawut EIAMKARN

Nationality

Thailand

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

261

261

241

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.26.2025

ULTRA NAKEE NAKA TRAIL 2025 - PHRA THAT 32

20K

32 KM
1285 M+

09:41:30

112 / 136

70 / 82

06.15.2025

My Home Trail - Mae Chaem 2025 - The Unknown

50K

51 KM
2938 M+

-

DNF

DNF

01.19.2025

Loei Trail Series 2025 - TFT40

50K

40 KM
1592 M+

09:34:40

61 / 71

40 / 46

09.21.2024

100K

100.5 KM
5487 M+

-

DNF

DNF

08.24.2024

LAMPANG100 2024 - CHAESON65

100K

65 KM
3680 M+

-

DNF

DNF

06.30.2024

Phayao Mountain Run 2024 - Sacred-55

50K

55 KM
3500 M+

-

DNF

DNF

10.22.2023

Luang Prabang Ultra Trail 2023 - Luang Prabang 30K

20K

29.7 KM
1680 M+

09:47:40

61 / 77

45 / 54

07.22.2023

100K

79.4 KM
4680 M+

-

DNF

DNF

02.18.2023

Amazean Jungle Thailand by UTMB 2023 - BETONG50

50K

55 KM
2497 M+

-

DNF

DNF

07.16.2022

BIG BLUE UTPK 2022 2022 - UTPK35

50K

35 KM
2060 M+

07:22:46

122 / 180

83 / 113

Statistics

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

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