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North America

16 - 18 April 2026

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

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30 April - 03 May 2026

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18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

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28 November - 06 December 2026

10 - 12 December 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Jj WILLIAMSON

Nationality

United States of America

Age

20-34 Men

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UTMB Index

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.12.2026

Desert RATS Trail Running Festival by UTMB 2026 - 21K

20K

21 KM
700 M+

01:41:46

13 / 543

12 / 271

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

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