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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Janejira CHUMSANG

Nationality

Thailand

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

228

227

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.31.2025

CHA UAT TRAIL 2025 - CHA UAT 7

-

7 KM
92 M+

01:29:22

125 / 208

59 / 118

06.08.2025

Kapong Trail PhangNga (The Grand Canyon) 2025 - KAPONG TRAIL (KTP15)

20K

18.5 KM
865 M+

07:14:54

67 / 75

28 / 30

10.13.2024

PhaNgan Trail 2024 - PHANGAN TRAIL (PNT15)

20K

14 KM
677 M+

06:32:25

129 / 138

49 / 54

09.08.2024

PHUKET TRAIL 2024 - PHUKET TRAIL (PKT15)

20K

14 KM
650 M+

04:01:24

112 / 149

50 / 72

08.11.2024

SAMUI TRAIL 2024 - SAMUI TRAIL (SMT25)

20K

25 KM
1657 M+

-

DNF

DNF

07.02.2022

Tanaosri Trail 2022 - TPT - Tanaosri Phueng Tree - NIGHT

20K

20.6 KM
1480 M+

-

DNF

DNF

12.12.2020

Tanaosri Trail 2020 - Tanaosri Phueng Tree Night

20K

20.6 KM
1530 M+

-

DNF

DNF

02.16.2020

Ultra Trail Thailand 2020 - Inthanon 1

20K

24 KM
970 M+

06:27:22

368 / 386

163 / 172

12.07.2019

Tanaosri Trail 2019 - Tanaosri Phueng Tree

20K

18.3 KM
1160 M+

05:47:58

535 / 777

262 / 414

Statistics

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

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