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UTMB World Series Events

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South America

20 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Asia

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

14 - 16 November 2025

01 - 02 March 2025

05 - 08 December 2024

17 - 20 October 2024

Oceania

15 - 18 May 2025

27 - 29 November 2025

14 - 15 February 2026

Africa

22 - 25 May 2025

Click here to follow the races live for Valhöll Fin del Mundo by UTMB

Click here to follow the races live for Valhöll Fin del Mundo by UTMB

Click here to follow the races live for Chianti Ultra Trail by UTMB

Click here to follow the races live for Chianti Ultra Trail by UTMB

MY UTMB

Cullen WEISBROD

Nationality

United States of america

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

736

-

739

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

02.09.2025

Black Canyon Ultras 2025 - 50K

50K

52 KM
600 M+

03:53:10

16 / 527

15 / 290

Statistics

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

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