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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

Arthit SRIARWOOT

Nationality

Thailand

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

289

288

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.21.2025

MUSER 100 2025 - MUSER 40

50K

39.6 KM
2045 M+

-

DNF

DNF

09.22.2024

MUSER 100 2024 - MUSER 40

50K

39.6 KM
2045 M+

-

DNF

DNF

05.19.2024

Phatad Ultra Trail 2024 - Phatad Trail 25 KM

20K

25 KM
870 M+

07:46:14

110 / 115

67 / 72

01.08.2023

Columbia Trail Masters x Wisdom Valley 2023 - COLUMBIA TRAIL MASTERS X WISDOM VALLEY - 30k

20K

30 KM
980 M+

06:41:12

441 / 824

338 / 565

12.11.2022

Doi Inthanon by UTMB 2022 - TRIBES10

20K

14.1 KM
710 M+

03:04:36

144 / 413

78 / 172

Statistics

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

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