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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 2026

Africa

29 - 31 May 2026

MYUTMB

Sumarin BOONTHANOM

Nationality

Thailand

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

Pong Yaeng Trail 2025 - WET100

100K

105.7 KM
5216 M+

-

DNF

DNF

10.11.2024

Pong Yaeng Trail 2024 - PYT120

100M

120 KM
7354 M+

-

DNF

DNF

11.11.2023

Pong Yaeng Trail 2023 - PYT100

100M

109 KM
6660 M+

29:18:48

108 / 111

15 / 15

07.22.2023

100M

134.3 KM
8600 M+

-

DNF

DNF

06.18.2023

Kao Pratubchang Trail 2023 - 50K

50K

51.6 KM
1263 M+

10:25:30

81 / 131

16 / 30

11.05.2022

DOI Nhok Trail 2022 - 56k

50K

58.1 KM
3160 M+

17:42:52

55 / 120

8 / 30

09.24.2022

MUSER 100 2022 - MUSER 86

100K

91 KM
3010 M+

21:05:29

145 / 221

29 / 53

07.02.2022

Tanaosri Trail 2022 - TBH - Tanaosri Bowi Huaykokmoo - NIGHT

50K

56.7 KM
2900 M+

13:43:38

36 / 44

7 / 7

12.25.2021

The Westwind Trail 2021 - Doi Thong

50K

59 KM
2350 M+

12:52:13

93 / 206

17 / 52

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

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