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UTMB World Series Events

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Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

Chatchai WANITTHANOM

Nationality

Thailand

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

624

579

613

619

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.27.2025

CORE X250 2025 - CX100K

100K

100 KM
5905 M+

15:49:58

1 / 22

1 / 17

12.14.2025

TMS Wisdom Valley 2025 2025 - Wisdom Valley 50K

50K

50 KM
1877 M+

05:48:32

4 / 210

4 / 175

11.15.2025

LAMPANG MYSSTIC TRAIL BY RUN HAPPY SERIES 2025 - 70K

100K

70 KM
3180 M+

09:57:06

1 / 36

1 / 35

10.25.2025

Tu Lay TRAIL 2025 - TLT75

100K

78 KM
5300 M+

14:23:39

1 / 41

1 / 32

09.20.2025

Vietnam Mountain Marathon - World Trail Majors 2025 - VMM 70Km

100K

70.2 KM
4000 M+

10:50:15

6 / 289

6 / 218

08.31.2025

Wangchan Valley Wilderness Run 2025 - 50 km

50K

51 KM
2600 M+

05:55:21

1 / 63

1 / 48

08.09.2025

100K

75.2 KM
4729 M+

10:34:14

3 / 151

3 / 110

07.13.2025

Trail Masters Series: St. Andrews 2025 2025 - St. Andrews 2025: 45K

50K

45 KM
2176 M+

05:28:23

5 / 326

5 / 276

02.01.2025

Khao Jook Dragon Trail 2025 - KJD30

20K

30 KM
1500 M+

04:21:19

1 / 134

1 / 99

12.07.2024

Chiangmai Thailand by UTMB® 2024 - ELEPHANT 100-2024

100K

93 KM
4410 M+

13:46:27

31 / 788

24 / 633

Statistics

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

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