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Africa

29 - 31 May 2026

Asia

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

North America

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

16 - 18 April 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

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Natthaya KUNAKULSAWAT

Thailand

35-39 Women

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2025

November 9

20K

PKT30

PhuKao Trail Running

Cat.

20K

country

Distance

35 KM

800 M+

Time

11:13:23

Rank

14

30

Gender

6

17

May 17

50K

Phatad45

Phatad Trail 2025

Cat.

50K

country

Distance

44.2 KM

2400 M+

Time

-

Rank

DNF

Gender

DNF

January 19

50K

TFT40

Loei Trail Series

Cat.

50K

country

Distance

40 KM

1592 M+

Time

07:17:15

Rank

35

71

Gender

9

25

2022

October 1

20K

UTPKD Wake Up Run 2022_PKD20

UTPKD Wake Up Run 2022

Cat.

20K

country

Distance

22 KM

1193 M+

Time

05:14:38

Rank

104

479

Gender

25

196

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

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