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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Tanai CHOUYBUMRUNG

Nationality

Thailand

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

230

231

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.31.2025

Wangchan Valley Wilderness Run 2025 - 22 km

20K

20 KM
1120 M+

04:29:35

120 / 165

76 / 97

07.22.2023

100M

109 KM
6300 M+

-

DNF

DNF

07.02.2022

Tanaosri Trail 2022 - TAB - Tanaosri Along The Border - NIGHT

100K

72.8 KM
4380 M+

-

DNF

DNF

12.11.2021

THAILAND BY UTMB 2021 - Inthanon 3

50K

54 KM
2800 M+

12:46:01

213 / 408

160 / 302

11.27.2021

100K

106 KM
5930 M+

-

DNF

DNF

12.12.2020

Tanaosri Trail 2020 - Tanaosri Along the Border Day

100K

73 KM
4380 M+

-

DNF

DNF

11.07.2020

Pong Yaeng Trail Special Edition 2020 - Pong Yaeng Trail 100

100K

110 KM
5220 M+

28:23:20

175 / 274

141 / 216

10.31.2020

THAILAND BY UTMB 2020 - Inthanon 4

100K

79.9 KM
3630 M+

-

DNF

DNF

10.03.2020

The Westwind Trail 2020 - Doi Thong 60

50K

59.5 KM
2840 M+

13:00:39

75 / 166

56 / 110

09.06.2020

Krabi Trail 2020 - Trail 20KM

20K

22.8 KM
800 M+

04:27:59

101 / 271

83 / 184

Statistics

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

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