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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Thanawan CHANGKEAW

Thanawan CHANGKEAW

Nationality

Thailand

Age

20-34 Men

Connect to claim this page

Club

Jacook

Team

Rev Athleter

UTMB Index

Index

20K

50K

100K

100M

550

552

510

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.21.2025

Tanaosri Trail 2025 - Tranaosri Little Boy 25

20K

26 KM
1590 M+

03:30:03

9 / 667

9 / 429

12.06.2025

Chiangmai Thailand by UTMB® 2025 - SUTHEP 20-NIGHT

20K

21 KM
1200 M+

02:47:28

15 / 511

14 / 302

11.15.2025

Pocari Sweat Trail 2025 - PST50

50K

47.4 KM
2487 M+

08:12:30

39 / 452

34 / 320

06.15.2025

Kao Pratubchang Trail 2025 - MONKEY 24K

20K

24 KM
400 M+

02:25:27

3 / 386

3 / 248

11.18.2023

BIG BLUE MAE SALONG TRAIL 2023 2023 - MST35

50K

35.9 KM
1760 M+

03:54:46

5 / 215

5 / 131

12.10.2022

Doi Inthanon by UTMB 2022 - PAGODA50

50K

54.1 KM
3140 M+

10:25:49

201 / 1063

155 / 741

11.12.2022

Pong Yaeng Trail 2022 - DPC

50K

42 KM
2680 M+

06:36:23

15 / 227

12 / 143

01.15.2022

Pong Yaeng Trail Special Edition 2022 - Mae Na Sai 40

50K

39.4 KM
1900 M+

05:16:36

10 / 113

9 / 74

10.24.2020

Ultra-Trail Nan 100 2020 - Ultra-Trail Nan 50

50K

62.5 KM
3220 M+

13:16:00

73 / 300

57 / 198

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..