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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

Sumethee ARIWANNA

Nationality

Thailand

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

400

336

399

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.04.2025

CHIANGRAI TRAIL at Pangkhon-Romyen To Doichang 2025 - PKDCT17

20K

19 KM
1100 M+

03:23:49

24 / 51

18 / 33

01.18.2025

LKL-DMT Mountain Trails 2025 - BKL20-2025

20K

19.3 KM
1354 M+

06:30:27

104 / 123

59 / 66

10.26.2024

Ultra-Trail Nan 100 2024 - Ultra-trail Nan 30

20K

31 KM
1470 M+

06:14:44

38 / 96

30 / 57

10.20.2024

Pang Thum Trail 2024 2024 - PTTCK30

20K

30 KM
1861 M+

11:50:57

77 / 81

43 / 45

06.30.2024

Phayao Mountain Run 2024 - Intense-25

20K

25 KM
1650 M+

06:26:29

38 / 94

27 / 54

08.06.2023

AKHA 2023 - 30km

50K

30 KM
2000 M+

06:46:11

16 / 64

13 / 39

07.16.2023

Columbia Trail Masters 2023 - Columbia Trail Masters - 50K

50K

50 KM
1970 M+

11:49:11

616 / 699

490 / 546

09.24.2022

100K

100.9 KM
4350 M+

-

DNF

DNF

08.28.2022

Ultra-Trail® Chiangmai 2022 2022 - 33km

20K

32.9 KM
1460 M+

06:08:42

101 / 219

76 / 146

07.17.2022

Columbia Trail Masters 2022 - Columbia Trail Masters - 26K

20K

26.3 KM
940 M+

06:26:30

545 / 690

365 / 444

Statistics

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

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