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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

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

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

Sonchai AINTHURAK

Nationality

Thailand

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

312

308

313

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.26.2025

NAM NAO GEOPARK TRAIL 2025 2025 - NNT53

50K

53 KM
2320 M+

12:59:24

53 / 77

42 / 64

07.20.2025

Rimpha X Trail 2025 - RP-54

50K

53.4 KM
1485 M+

12:30:14

159 / 199

119 / 143

02.01.2025

Khao Jook Dragon Trail 2025 - KJD30

20K

30 KM
1500 M+

08:59:10

102 / 134

76 / 99

11.24.2024

Cuesta X Trail 2024 - CXT-30

20K

31.9 KM
1060 M+

05:29:18

56 / 209

43 / 128

09.24.2023

MUSER 100 2023 - MUSER 40

50K

42 KM
2100 M+

11:11:23

105 / 179

59 / 101

Statistics

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

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