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UTMB World Series Events

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North America

24 - 26 July 2025

18 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

09 - 11 October 2025

09 - 12 April 2026

23 - 25 April 2026

28 - 29 June 2025

South America

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

19 - 21 June 2025

Asia

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

19 - 22 June 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

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Click here to follow the races live for HOKA Val D'Aran by UTMB®

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MY UTMB

Brian KAMSTRA

Nationality

Netherlands

Age

20-34 Men

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Club

AK Kvarner Rijeka

Sponsor(s)

Julbo, Coros Italia

UTMB Index

Index

20K

50K

100K

100M

679

-

622

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.07.2025

Dolomiti Extreme Trail 2025 - DXT 35K

50K

35 KM
2500 M+

04:33:36

13 / 514

12 / 338

09.17.2022

Julian Alps Trail Run by UTMB 2022 - Speed Trail 15K BY UTMB

20K

16.4 KM
520 M+

01:14:49

7 / 320

7 / 153

Statistics

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

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