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

Worratep IAMARTHARN

Nationality

Thailand

Age

45-49 Men

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

353

302

352

310

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.09.2025

THAILAND EARTH TRAIL SERIES 2025 2025 - TETS-SPB60

50K

59.6 KM
1410 M+

14:54:31

47 / 48

41 / 41

10.19.2025

Khaoyai X Trail 2025 - KXT-50

50K

51.5 KM
1050 M+

10:45:19

100 / 138

82 / 108

09.20.2025

MUSER 100 2025 - MUSER 68

50K

68.2 KM
3077 M+

-

DNF

DNF

05.02.2025

Amazean Jungle Thailand by UTMB 2025 - BETONG 100M

100M

118 KM
5210 M+

-

DNF

DNF

12.07.2024

Chiangmai Thailand by UTMB® 2024 - ELEPHANT 100-2024

100K

93 KM
4410 M+

27:16:47

741 / 788

599 / 633

11.03.2024

Tanaosri Trail 2024 - Tranaosri Little Boy 25

20K

26 KM
1590 M+

06:36:05

308 / 601

211 / 371

09.15.2024

The Cave Run 2024 - TCR 30

20K

30 KM
1081 M+

06:23:37

65 / 67

50 / 50

09.07.2024

Jungle -Trail Khao Eto. 2024 - Jungle -Trail Khao Eto.

100K

100 KM
3059 M+

28:29:59

113 / 151

88 / 121

08.04.2024

UTHAI TRAIL 2024 - 28 KM.

20K

28 KM
920 M+

05:48:27

111 / 158

86 / 112

07.07.2024

Run for the Wild 2024 - 50K

50K

50 KM
1930 M+

13:52:00

97 / 99

70 / 72

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