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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

Arin NATTHAPORN

Nationality

Thailand

Age

45-49 Women

UTMB Index

Index

20K

50K

100K

100M

374

375

281

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.05.2025

LIKHAI NANSLEA 2025 2025 - LKT17

20K

17 KM
999 M+

03:48:30

50 / 163

7 / 60

09.21.2025

KhunHuaiLaoLuangTrail 2025 - KTLT33

20K

33 KM
1600 M+

06:37:12

25 / 53

3 / 11

06.29.2025

Phayao Mountain Run 2025 - Intense-25

20K

25 KM
1650 M+

06:22:30

50 / 122

13 / 46

06.01.2025

Mae Mon Coffee Trail 2025 2025 - MM28

20K

28.4 KM
1620 M+

05:37:38

21 / 68

4 / 23

05.04.2025

CHIANGRAI TRAIL at Pangkhon-Romyen To Doichang 2025 - PKDCT17

20K

19 KM
1100 M+

03:03:10

18 / 51

6 / 18

01.18.2025

LKL-DMT Mountain Trails 2025 - BKL20-2025

20K

19.3 KM
1354 M+

05:25:35

59 / 123

18 / 57

01.12.2025

Pha Tang Trail 2025 2025 - PTT30

50K

32 KM
2100 M+

08:09:41

36 / 58

10 / 21

08.24.2024

LAMPANG100 2024 - CHAESON65

100K

65 KM
3680 M+

-

DNF

DNF

06.23.2024

Doichang Trail 2024 - DCT15

20K

16.3 KM
893 M+

03:23:22

55 / 240

16 / 120

Statistics

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

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