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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

30 October - 01 November 2026

07 - 09 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

13 - 15 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

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

Chaiyo NANTAMONGKOLCHAI

Nationality

Thailand

Age

35-39 Men

UTMB Index

Index
20K
50K
100K
100M

289

287

276

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
10.25.2025
Tu Lay TRAIL 2025 - TLT45
50K
47 KM
3100 M+
16:24:08
187 / 241
131 / 158
02.16.2025
Trail Masters Series 2025 2025 - Brookside Valley 42K
50K
42 KM
2093 M+
12:16:19
233 / 249
187 / 200
11.24.2024
Cuesta X Trail 2024 - CXT-50
50K
52.4 KM
1850 M+
13:05:31
88 / 99
63 / 70
10.27.2024
NAM NAO GEOPARK TRAIL 2024 - NNT23
20K
23 KM
963 M+
06:32:13
164 / 362
95 / 178
07.14.2024
Trail Masters Series - Rayong 2024 2024 - 30K
20K
30 KM
1376 M+
08:49:34
650 / 734
468 / 522
01.08.2023
Columbia Trail Masters x Wisdom Valley 2023 - COLUMBIA TRAIL MASTERS X WISDOM VALLEY - 30k
20K
30 KM
980 M+
06:36:01
421 / 824
323 / 565
10.23.2022
Phatad Trail 2022 - Phatad Trail 25 KM
20K
25 KM
870 M+
05:16:02
46 / 142
39 / 91

Statistics

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

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