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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

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Natthaporn CHAYANANTASIRI

Nationality

Thailand

Age

45-49 Women

UTMB Index

Index

20K

50K

100K

100M

223

224

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-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.24.2025

KOREST X TRAIL 2025 - KR-28

20K

27.4 KM
546 M+

05:39:40

234 / 265

84 / 100

07.27.2025

THAILAND EARTH TRAIL SERIES 2025 2025 - SRI28

20K

27.9 KM
1114 M+

09:34:57

186 / 192

52 / 54

09.01.2024

THAILAND EARTH TRAIL SERIES 2023 2024 - TETS-SRI 30KM

20K

30.4 KM
573 M+

07:55:50

560 / 586

215 / 226

Statistics

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

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