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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 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

Hayley TREASURER

Nationality

United Kingdom

Age

45-49 Women

UTMB Index

Index

20K

50K

100K

100M

271

-

272

268

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.12.2025

Race To The Stones 2025 - Race to the Stones - Day One - Thames Valley 50k

50K

50 KM
775 M+

09:40:05

446 / 577

148 / 218

04.12.2025

Windsor Challenge 2025 - Easter Challenge - 50km

50K

50.1 KM
540 M+

08:53:42

180 / 519

62 / 278

06.22.2024

Cotswold Challenge 2024 - Cotswold Challenge - Full

100K

101 KM
2040 M+

24:18:32

184 / 317

51 / 109

04.01.2023

North Downs 50 2023 - North Downs Challenge - 50KM

50K

50.5 KM
830 M+

10:37:50

305 / 730

138 / 415

Statistics

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

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