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North America

19 - 20 July 2024

20 - 22 September 2024

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11 - 12 October 2024

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11 - 13 April 2025

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MY UTMB

John WITHERS

Nationality

United States

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.18.2017

The North Face Endurance Challenge California 2017 - 50M

100K

80.6 KM
3010 M+

13:18:47

508 / 564

382 / 413

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

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