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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Sireetorn ARUNRUKTHAVON

Nationality

Thailand

Age

20-34 Women

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UTMB Index

Index

20K

50K

100K

100M

359

354

360

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.15.2025

Pocari Sweat Trail 2025 - PST50

50K

47.4 KM
2487 M+

10:14:11

159 / 452

38 / 132

10.05.2025

THEP SADET TRAIL 2025 - TST30

50K

30 KM
2131 M+

08:41:00

77 / 164

13 / 51

08.23.2025

LAMPANG100 2025 - CHIKJONG42

50K

42 KM
2100 M+

-

DNF

DNF

07.20.2025

Rimpha X Trail 2025 - RP-30

20K

30 KM
750 M+

05:04:28

141 / 437

32 / 158

05.25.2025

Mahasamut Trail 2025 - Mahasamut25

20K

25 KM
1759 M+

05:58:08

168 / 429

35 / 151

12.22.2024

Ultra-Trail® Chiangmai 2024 - 34km

20K

36 KM
933 M+

05:27:19

34 / 123

8 / 53

10.13.2024

PhaNgan Trail 2024 - PHANGAN TRAIL (PNT15)

20K

14 KM
677 M+

03:26:06

45 / 138

12 / 54

07.28.2024

LA-AI TRAIL 2024 - LAAI-T25

20K

25 KM
1400 M+

-

DNF

DNF

12.10.2023

Doi Inthanon by UTMB 2023 - PALACE 20

20K

25 KM
1290 M+

05:14:01

526 / 1048

190 / 429

10.22.2023

PhaNgan Trail 2023 - PNT25

20K

24 KM
880 M+

07:24:41

54 / 77

16 / 26

Statistics

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

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