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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

Tassanee TIRARATCHAILERT

Nationality

Thailand

Age

55-59 Women

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UTMB Index

Index

20K

50K

100K

100M

253

236

253

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

Pong Yaeng Trail 2025 - DPC

50K

49.9 KM
2503 M+

13:56:18

113 / 143

40 / 57

09.14.2025

KHAO KRADONG TRAIL 2025 - 25K Trail

20K

27 KM
340 M+

05:25:36

272 / 308

77 / 94

11.26.2023

Cuesta X Trail 2023 - CXT-30

20K

31.8 KM
1120 M+

07:13:19

166 / 204

45 / 62

07.17.2022

Columbia Trail Masters 2022 - Columbia Trail Masters - 50K

50K

50.6 KM
1740 M+

10:20:45

344 / 751

57 / 134

Statistics

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

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