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UTMB World Series Events

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Asia

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

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

North America

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

08 - 11 April 2027

23 - 26 April 2026

16 - 18 April 2026

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Nontaworn TONKHAM

Thailand

45-49 Men

20K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2025

October 25

50K

TLT45

Tu Lay TRAIL

Cat.

50K

country

Distance

47 KM

3100 M+

Time

-

Rank

DNF

Gender

DNF

January 12

50K

TET-CPM50

THAILAND EARTH TRAIL SERIES 2025

Cat.

50K

country

Distance

49.8 KM

1609 M+

Time

09:22:35

Rank

93

144

Gender

71

107

2024

September 1

50K

TETS-SRI 50KM

THAILAND EARTH TRAIL SERIES 2023

Cat.

50K

country

Distance

50 KM

1303 M+

Time

11:01:43

Rank

208

347

Gender

168

262

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

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