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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

Samsudin WAEMOOSOR

Samsudin WAEMOOSOR

Nationality

Thailand

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

412

411

377

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.16.2025

MAGNIFICENT BALING 100 2025

50K

51.5 KM
831 M+

10:22:57

282 / 575

225 / 431

12.08.2024

Chiangmai Thailand by UTMB® 2024 - CHEDI 10

-

12 KM
300 M+

01:40:58

78 / 332

50 / 140

09.08.2024

PHUKET TRAIL 2024 - PHUKET TRAIL (PKT25)

20K

25 KM
1300 M+

06:49:50

69 / 149

51 / 86

12.10.2023

Doi Inthanon by UTMB 2023 - PALACE 20

20K

25 KM
1290 M+

04:04:20

170 / 1048

130 / 619

09.24.2023

PHUKET TRAIL 2023 - PHUKET TRAIL (PKT35)

50K

35 KM
2041 M+

08:02:14

14 / 67

11 / 53

07.15.2023

Cameron Ultra 2023 - CULTRA 30

20K

30.4 KM
1470 M+

08:25:22

359 / 390

261 / 287

02.18.2023

Amazean Jungle Thailand by UTMB 2023 - BETONG50

50K

55 KM
2497 M+

-

DNF

DNF

12.11.2022

Doi Inthanon by UTMB 2022 - TERRACE20

20K

23.9 KM
1070 M+

05:49:10

939 / 1207

556 / 662

05.08.2022

Amazean Jungle Trail 2022 - BETONG25

20K

26 KM
1190 M+

08:20:02

225 / 291

141 / 174

Statistics

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

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