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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Nattaporn CHATMALAIRUT

Nationality

Thailand

Age

40-44 Men

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Nattaporn CHATMALAIRUT

Club

-

Team

-

Sponsor(s)

-

About the runner

Tech Lead by day, dad of two by night, and Gunpla enthusiast whenever I can find a spare moment!

UTMB Index

Index

20K

50K

100K

100M

286

-

286

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.20.2025

Tanaosri Trail 2025 - Tranaosri The Legend 50

50K

51 KM
2740 M+

13:51:31

280 / 299

211 / 222

06.15.2025

Kao Pratubchang Trail 2025 - ELEPHANT 50K

50K

50 KM
970 M+

11:35:23

121 / 162

88 / 115

11.09.2024

Tu Lay TRAIL 2024 - TLT30

50K

28.5 KM
2260 M+

-

DNF

DNF

10.12.2024

Pong Yaeng Trail 2024 - PYT100

100M

109 KM
6660 M+

-

DNF

DNF

06.16.2024

Kao Pratubchang Trail 2024 - 50K

50K

50.6 KM
1310 M+

12:06:08

73 / 89

55 / 68

11.12.2022

BIG BLUE MAE SALONG TRAIL 2022 2022 - MST35

50K

36.1 KM
2510 M+

09:52:29

187 / 247

118 / 146

09.10.2022

PRIBPREE ECO TRAIL 2022 - PDH 40 Day / Pribpree Dong Huai Luang

50K

40 KM
1950 M+

-

DNF

DNF

07.02.2022

Tanaosri Trail 2022 - TAB - Tanaosri Along The Border - NIGHT

100K

72.8 KM
4380 M+

-

DNF

DNF

12.25.2021

The Westwind Trail 2021 - Doi Thong

50K

59 KM
2350 M+

12:00:41

61 / 206

51 / 154

12.12.2021

THAILAND BY UTMB 2021 - Inthanon 1

20K

23.6 KM
860 M+

05:55:31

531 / 633

329 / 375

Statistics

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

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