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UTMB World Series Events

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North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

John DEFREN

Nationality

United States

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

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-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.14.2017

The North Face Endurance Challenge New York 2017 - Half Marathon

20K

21.9 KM
730 M+

02:58:37

311 / 577

255 / 385

05.01.2016

TNF Endurance Challenge New York Bear Mountain 2016 - Half Marathon

20K

21.9 KM
730 M+

02:18:36

140 / 722

121 / 496

05.03.2015

The North Face Endurance Challenge New York Bear Mountain State Park 2015 - Half Marathon

20K

21 KM
625 M+

02:12:27

107 / 758

97 / 510

05.03.2014

The North Face Endurance Challenge New York Bear Mountain State Park 2014 - Half Marathon

20K

21 KM
625 M+

02:08:44

66 / 678

63 / 497

Statistics

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

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