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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

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Bussakorn CHAIMAHA

Nationality

Thailand

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

353

352

-

-

-

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+

06:55:53

364 / 722

119 / 303

08.04.2024

UTHAI TRAIL 2024 - 14 KM

20K

14 KM
700 M+

02:00:39

38 / 171

8 / 80

09.03.2023

Jungle -Trail Khao Eto. 2023 - Jungle -Trail Khao Eto. - 25k

20K

25 KM
1100 M+

07:59:07

68 / 151

28 / 65

11.27.2022

Soi Malai TRAIL 2022 - SML12

-

12.6 KM
618 M+

02:10:13

6 / 42

2 / 21

10.02.2022

Kao Pratubchang Trail 2022 - 10K

-

11 KM
235 M+

01:22:49

30 / 274

8 / 155

01.09.2022

Columbia Trail Masters x Wisdom Valley 2022

20K

30 KM
980 M+

05:51:16

232 / 570

40 / 155

11.07.2020

Pong Yaeng Trail Special Edition 2020 - Pa Nok Kok 21

20K

21.8 KM
1210 M+

04:28:46

168 / 663

58 / 366

02.16.2020

Ultra Trail Thailand 2020 - Inthanon 1

20K

24 KM
970 M+

03:58:17

89 / 386

17 / 172

11.16.2019

Pong Yaeng Trail 2019 - Nin Prapa Trail 50

50K

53.2 KM
2640 M+

10:44:07

85 / 442

14 / 133

Statistics

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

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