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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

07 - 09 November 2025

31 October - 02 November 2025

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

Wiwat CHAIMAHA

Nationality

Thailand

Age

40-44 Men
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UTMB Index

Index
20K
50K
100K
100M

590

593

477

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
09.07.2025
Jungle -Trail Khao Eto. 2025 - Jungle -Trail Khao Eto.
20K
25 KM
1116 M+
03:46:28
4 / 164
4 / 106
07.27.2025
THAILAND EARTH TRAIL SERIES 2025 2025 - SRI42
50K
43.7 KM
1662 M+
07:46:59
1 / 78
1 / 55
12.15.2024
Amico Trail khao nang yong 2024 - Amico Trail
20K
30 KM
1100 M+
05:24:14
26 / 90
25 / 74
01.09.2022
Columbia Trail Masters x Wisdom Valley 2022
50K
50 KM
1540 M+
08:58:41
192 / 623
162 / 507
06.23.2019
Ultra-Trail Khao Kho 2019 - Ultra-Trail Khao Kho 30
20K
29.3 KM
720 M+
05:35:07
154 / 385
130 / 299

Statistics

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

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