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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

Uthai ARWON

Nationality

Thailand

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

427

-

429

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.27.2025

THAILAND EARTH TRAIL SERIES 2025 2025 - SRI58

50K

58.7 KM
2044 M+

12:06:30

7 / 51

7 / 43

07.06.2025

Khao Luang Ban 2025 2025 - UTKLB60

50K

60 KM
3410 M+

14:58:14

31 / 121

27 / 97

11.15.2019

Pong Yaeng Trail 2019 - Pong Yaeng Trail 166

100M

172.2 KM
8000 M+

-

DNF

DNF

03.30.2019

NavyFrog Trail Challenges 2019 - NavyFrog 50

50K

56.7 KM
2230 M+

10:53:49

37 / 296

36 / 248

11.09.2018

Pong Yaeng Trail 2018 - Pong Yaeng Trail 166

100M

164.9 KM
7830 M+

-

DNF

DNF

10.21.2017

Compressport UTN100 2017 - Ultra-Trail Nan 100

100K

106.3 KM
5160 M+

30:42:11

56 / 68

50 / 61

Statistics

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

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