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UTMB World Series Events

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North America

24 - 26 July 2025

18 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

09 - 12 April 2026

23 - 25 April 2026

28 - 29 June 2025

South America

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

19 - 21 June 2025

Asia

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

19 - 22 June 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Seree SONLERK

Nationality

Thailand

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

492

489

471

444

379

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.13.2025

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

50K

45 KM
2176 M+

07:56:20

49 / 326

44 / 276

06.01.2025

Amico Trail s1 2025 - AmicoKTM

20K

31 KM
1511 M+

05:26:41

24 / 172

18 / 124

11.23.2024

AIA One Billion Trail 2024 - AOB100

100K

110 KM
5590 M+

22:55:10

2 / 63

5 / 51

10.12.2024

Pong Yaeng Trail 2024 - PYT100

100M

109 KM
6660 M+

25:51:09

45 / 263

35 / 206

08.03.2024

100K

99.6 KM
6300 M+

23:04:01

27 / 163

24 / 134

07.14.2024

Trail Masters Series - Rayong 2024 2024 - 50K

50K

50 KM
2210 M+

09:30:30

20 / 140

16 / 122

05.19.2024

Phatad Ultra Trail 2024 - Phatad Trail 35 KM

50K

35 KM
1774 M+

05:53:38

22 / 146

17 / 105

01.20.2024

LKL-DMT Mountain Trails 2024 - DMT69-2024

100K

69 KM
4778 M+

16:53:41

7 / 54

6 / 41

12.09.2023

Doi Inthanon by UTMB 2023 - HMONG 50

50K

50 KM
2870 M+

08:15:44

284 / 1332

212 / 900

11.11.2023

Pong Yaeng Trail 2023 - PYT70

100K

70 KM
4110 M+

13:37:13

20 / 112

16 / 89

Statistics

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

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