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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

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29 November - 07 December 2025

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01 - 04 May 2025

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18 - 22 March 2026

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31 July - 02 August 2026

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27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

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29 - 31 May 2026

MY UTMB

Michael COULSTOCK

Nationality

United Kingdom

Age

45-49 Men

UTMB Index

Index

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404

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405

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.13.2024

North Chilterns 50K 2024 - 50K Ultra

50K

50 KM
797 M+

05:52:30

96 / 169

84 / 132

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

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