Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Sirisak NONTHAKAN

Sirisak NONTHAKAN

Nationality

Thailand

Age

20-34 Men

Connect to claim this page

Team

UntilTheSunDown

UTMB Index

Index

20K

50K

100K

100M

391

390

334

335

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.15.2025

Pocari Sweat Trail 2025 - PST30

20K

32.7 KM
1164 M+

06:05:57

207 / 722

152 / 419

12.08.2024

Chiangmai Thailand by UTMB® 2024 - SUTHEP 20

20K

24 KM
1190 M+

04:41:34

603 / 1476

377 / 792

10.11.2024

Pong Yaeng Trail 2024 - RTC

50K

51.1 KM
2966 M+

11:32:35

46 / 159

33 / 106

06.22.2024

Doichang Trail 2024 - DCT65

100K

66.7 KM
3923 M+

17:10:46

16 / 35

15 / 31

11.11.2023

Pong Yaeng Trail 2023 - PNK

20K

20 KM
1460 M+

03:10:30

41 / 315

32 / 158

10.14.2023

The Westwind Trail 2023 - Sightseeing

20K

32 KM
710 M+

05:47:29

41 / 140

31 / 81

07.22.2023

50K

60.6 KM
3580 M+

15:32:51

272 / 428

207 / 306

12.10.2022

Doi Inthanon by UTMB 2022 - PAGODA50

50K

54.1 KM
3140 M+

-

DNF

DNF

11.12.2022

Pong Yaeng Trail 2022 - DPC

50K

42 KM
2680 M+

07:47:30

44 / 227

36 / 143

08.06.2022

50K

62.9 KM
3410 M+

15:31:00

132 / 240

104 / 187

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..