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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Sommai ARBSUWAN

Nationality

Thailand

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

431

429

412

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.04.2025

CHIANGRAI TRAIL at Pangkhon-Romyen To Doichang 2025 - PKDCT17

20K

19 KM
1100 M+

02:58:14

17 / 51

12 / 33

10.20.2024

Khaoyai X Trail 2024 - KXT-25

20K

24.7 KM
510 M+

03:13:34

69 / 515

59 / 341

09.08.2024

Jungle -Trail Khao Eto. 2024 - Jungle -Trail Khao Eto.

50K

40 KM
1628 M+

09:48:45

43 / 154

36 / 102

08.24.2024

LAMPANG100 2024 - STUPA25

20K

22 KM
1180 M+

03:56:21

23 / 98

20 / 67

06.30.2024

Phayao Mountain Run 2024 - Classic-38

50K

38 KM
2200 M+

09:31:19

58 / 102

45 / 73

01.08.2023

Columbia Trail Masters x Wisdom Valley 2023 - COLUMBIA TRAIL MASTERS X WISDOM VALLEY - 30k

20K

30 KM
980 M+

04:25:37

70 / 824

63 / 565

12.17.2022

Mt. APO Sky & Vertical Race 2022 - 50km

50K

50 KM
2000 M+

08:48:29

9 / 29

8 / 23

11.27.2022

Soi Malai TRAIL 2022 - SML55

50K

55 KM
2250 M+

09:31:03

14 / 32

11 / 23

10.01.2022

UTPKD Wake Up Run 2022 2022 - UTPKD Wake Up Run 2022_PKD50

50K

58 KM
2169 M+

12:46:40

17 / 108

13 / 84

07.03.2022

Tanaosri Trail 2022 - TLP - Tanaosri Khao Laem Peak - DAY

50K

32.3 KM
2140 M+

06:40:14

29 / 277

24 / 171

Statistics

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

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