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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Chaiwat UTHAYAN

Nationality

Thailand

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

284

284

267

266

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.13.2025

Trail Masters Series: St. Andrews 2025 2025 - St. Andrews 2025: 45K

50K

45 KM
2176 M+

12:34:32

313 / 326

268 / 276

09.21.2024

100K

100.5 KM
5487 M+

31:13:01

143 / 159

110 / 123

07.14.2024

Trail Masters Series - Rayong 2024 2024 - 30K

20K

30 KM
1376 M+

08:14:59

470 / 734

349 / 522

01.07.2024

Trail Masters Series - Wisdom Valley 2024 - 30K

20K

30 KM
1070 M+

07:19:34

306 / 548

223 / 360

Statistics

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

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