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UTMB World Series Events

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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

Chayanin KAEWHARN

Nationality

Thailand

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

359

332

359

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.19.2025

Khaoyai X Trail 2025 - KXT-25

20K

24.7 KM
510 M+

03:34:37

97 / 444

21 / 155

07.06.2025

Run for the Wild 2025 - 30K

20K

30 KM
1075 M+

07:34:02

116 / 225

26 / 63

05.03.2025

Amazean Jungle Thailand by UTMB 2025 - JUNGLE 50K

50K

50 KM
2350 M+

12:24:07

271 / 504

53 / 125

10.11.2024

Pong Yaeng Trail 2024 - RTC

50K

51.1 KM
2966 M+

10:45:25

27 / 159

8 / 53

11.05.2023

TRAIL ON THE ROCK BY RUN HAPPY SERIES 2023 - Brooks Trail On The Rock - 32KM

20K

32 KM
1047 M+

05:30:52

32 / 103

4 / 39

07.09.2023

Brooks Run for the Wild 2023 - 25

20K

25 KM
617 M+

05:17:57

98 / 191

26 / 67

01.14.2023

Kheknoi Ultra Trail 2023 - KhekNoi50

50K

49.3 KM
2430 M+

14:34:43

44 / 44

16 / 16

12.24.2022

Tanaosri Trail DEC 2022 - TLP 30K - Night

50K

31.3 KM
2406 M+

11:47:57

104 / 113

23 / 30

07.02.2022

Tanaosri Trail 2022 - TLP - Tanaosri Khao Laem Peak - NIGHT

50K

32.3 KM
2140 M+

11:36:56

121 / 130

42 / 46

09.13.2020

PRIBPREE ECO TRAIL 2020 2020 - PET2020-50K

50K

50.4 KM
2110 M+

-

DNF

DNF

Statistics

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

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