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UTMB World Series Events

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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

Ubonwan CHEEWASAKULYONG

Nationality

Thailand

Age

45-49 Women

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UTMB Index

Index

20K

50K

100K

100M

449

421

448

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.02.2025

Amico Trail s1 2025 - Amico KNY

20K

30 KM
1500 M+

06:15:48

60 / 177

7 / 44

10.26.2025

Samer Dao Mountain Trail : Season #3 2025 - SDMT 40K Season 3

50K

41 KM
1652 M+

07:44:00

12 / 37

3 / 11

06.29.2025

Phayao Mountain Run 2025 - Sacred-55

50K

55 KM
3500 M+

13:57:58

64 / 68

9 / 9

06.01.2025

Mae Mon Coffee Trail 2025 2025 - MM28

20K

28.4 KM
1620 M+

05:00:31

14 / 68

3 / 23

08.03.2024

50K

37.6 KM
2560 M+

06:39:35

34 / 352

5 / 124

06.30.2024

Phayao Mountain Run 2024 - Classic-38

50K

38 KM
2200 M+

08:24:47

24 / 102

3 / 29

01.20.2024

LKL-DMT Mountain Trails 2024 - LKL43-2024

50K

43 KM
3224 M+

09:44:00

26 / 287

6 / 107

11.18.2023

BIG BLUE MAE SALONG TRAIL 2023 2023 - MST60

50K

59.5 KM
2890 M+

10:04:43

14 / 110

3 / 45

08.06.2023

AKHA 2023 - 30km

50K

30 KM
2000 M+

06:14:00

8 / 64

1 / 25

11.12.2022

BIG BLUE MAE SALONG TRAIL 2022 2022 - MST35

50K

36.1 KM
2510 M+

05:37:24

8 / 247

1 / 101

Statistics

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

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