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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

Nattayada WAIYAMITRA

Nationality

Thailand

Age

45-49 Women

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0

UTMB Index

Index

20K

50K

100K

100M

409

-

395

407

396

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.15.2025

Pocari Sweat Trail 2025 - PST100

100K

104.5 KM
4116 M+

26:01:33

75 / 260

12 / 56

08.09.2025

100M

136.8 KM
8665 M+

-

DNF

DNF

12.07.2024

Chiangmai Thailand by UTMB® 2024 - ELEPHANT 100-2024

100K

93 KM
4410 M+

20:45:26

331 / 788

65 / 155

11.02.2024

Tanaosri Trail 2024 - Tanaosri 100

100K

104 KM
5510 M+

28:49:08

89 / 111

18 / 28

09.01.2024

THAILAND EARTH TRAIL SERIES 2023 2024 - TETS-SRI 50KM

50K

50 KM
1303 M+

08:59:00

81 / 347

11 / 85

05.04.2024

Amazean Jungle Thailand by UTMB 2024 - Betong 100

100K

107 KM
6300 M+

30:27:09

76 / 79

17 / 17

07.22.2023

100M

109 KM
6300 M+

27:57:07

132 / 171

25 / 38

06.04.2023

Rimpha X Trail 2023 - RP53

50K

52.8 KM
1290 M+

08:36:30

35 / 260

6 / 67

12.25.2022

Tanaosri Trail DEC 2022 - TPT 20K - DAY

20K

22 KM
1500 M+

04:28:14

34 / 347

7 / 166

Statistics

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

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