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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

James DERLACKI

Nationality

United Kingdom

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

527

480

529

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.14.2025

Centurion South Downs Way 100 2025 - Centurion South Downs Way 50km

50K

50 KM
1200 M+

04:58:40

40 / 305

31 / 193

04.12.2025

Easter Challenge 2025 - Easter Challenge - 50km

50K

50.1 KM
540 M+

04:53:51

14 / 519

14 / 241

07.20.2024

The Maverick Chilterns X series 2024 2024 - The Maverick Adidas Terrex X series Chilterns 50k -2024

50K

50 KM
1200 M+

05:26:19

37 / 169

28 / 128

06.16.2024

Chiltern Ridge Trail Half 2024 - Half Marathon

20K

21.3 KM
526 M+

02:05:20

45 / 243

41 / 153

Statistics

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

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