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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

Alistair DUFFEY

Nationality

United Kingdom

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

499

-

497

493

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.25.2025

London 2 Brighton Challenge 2025 - 100 KM CHALLENGE 2 DAYS

50K

100 KM
2000 M+

27:22:01

109 / 122

56 / 58

06.15.2024

Race To The King 2024 - RTTK- 100K

100K

102.7 KM
1542 M+

12:26:22

29 / 336

24 / 232

07.09.2023

Race To The Stones 2023 - RTTS - 50km Day 2

50K

50 KM
635 M+

05:11:42

14 / 200

8 / 91

Statistics

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

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