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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

Issaret WORACHAIPORNKARUN

Nationality

Thailand

Age

55-59 Men

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UTMB Index

Index

20K

50K

100K

100M

524

502

519

502

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

01.24.2026

Kheknoi Ultra Trail 2026 - Kheknoi 100

100K

102 KM
4742 M+

24:24:24

14 / 41

11 / 30

12.05.2025

Chiangmai Thailand by UTMB® 2025 - ELEPHANT 100

100K

96 KM
4600 M+

-

DNF

DNF

11.09.2025

SAMUI TRAIL 2025 - SAMUI TRAIL (SMT25)

20K

29 KM
2000 M+

05:34:15

9 / 62

7 / 47

09.28.2025

Koh Chang Trail 2025 - Koh Chang 55

50K

56 KM
2198 M+

10:32:41

5 / 56

5 / 49

08.11.2024

SAMUI TRAIL 2024 - SAMUI TRAIL (SMT55)

50K

55 KM
3077 M+

11:19:47

15 / 45

13 / 37

06.15.2024

My Home Trail - Mae Chaem 2024 - The Unknown

50K

48.1 KM
2635 M+

08:26:36

17 / 122

14 / 95

05.26.2024

Promlok Trail 2024 - PLT 50

50K

50 KM
2261 M+

08:07:04

10 / 81

9 / 60

01.13.2024

Kheknoi Ultra Trail 2024 - Kheknoi 70

100K

71 KM
3061 M+

15:24:49

11 / 44

8 / 30

12.02.2023

AIA One Billion Trail 2023 - AOB100

100K

107 KM
5240 M+

21:52:02

4 / 95

13 / 70

10.28.2023

Ultra-Trail Nan 100 2023 - Ultra-Trail Nan 50

50K

53.8 KM
3210 M+

08:26:53

6 / 88

5 / 70

Statistics

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

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