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

Yutthana SIRISOMBAT

Nationality

Thailand

Age

45-49 Men

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

427

427

410

400

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.30.2025

Chiangmai Thailand by UTMB® 2025 - INTHANON 50

50K

39 KM
2200 M+

07:30:25

344 / 815

264 / 569

11.08.2025

SAMUI TRAIL 2025 - SAMUI TRAIL (SMT55)

50K

55 KM
2977 M+

13:39:14

13 / 57

11 / 46

09.20.2025

MUSER 100 2025 - MUSER 140

100M

141 KM
5500 M+

-

DNF

DNF

09.07.2025

PHUKET TRAIL 2025 - PHUKET TRAIL (PKT55)

50K

54 KM
3200 M+

13:38:56

15 / 46

14 / 36

08.31.2025

CHA UAT TRAIL 2025 - CHA UAT 33

20K

33 KM
719 M+

03:54:15

22 / 180

21 / 106

12.07.2024

Chiangmai Thailand by UTMB® 2024 - ELEPHANT 100-2024

100K

93 KM
4410 M+

21:08:48

351 / 788

284 / 633

11.02.2024

Tanaosri Trail 2024 - Tanaosri 100

100K

104 KM
5510 M+

26:12:04

50 / 111

39 / 83

08.11.2024

SAMUI TRAIL 2024 - SAMUI TRAIL (SMT55)

50K

55 KM
3077 M+

14:46:00

37 / 45

31 / 37

05.04.2024

Amazean Jungle Thailand by UTMB 2024 - Betong 100

100K

107 KM
6300 M+

-

DNF

DNF

03.17.2024

Kachongtrail 2024 - Kachong 50

50K

50 KM
980 M+

07:47:41

15 / 56

15 / 45

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..

Follow the races live