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UTMB World Series Events

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North America

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

29th June 2024

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

Jonathan LEFF

Nationality

United States

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

527

-

530

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.13.2024

Desert Rats by UTMB 2024 - 50K

50K

48.2 KM
1067 M+

05:52:13

83 / 383

65 / 261

11.02.2019

MOAB TRAIL MARATHON 2019 - Half-marathon

20K

20.5 KM
700 M+

02:11:07

48 / 748

38 / 287

11.07.2015

MOAB TRAIL MARATHON 2015

50K

40 KM
1500 M+

04:41:40

91 / 486

81 / 303

11.01.2014

MOAB TRAIL MARATHON 2014 - MOAB TRAIL HALF-MARATHON

20K

20.5 KM
700 M+

02:01:49

34 / 737

31 / 291

Statistics

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

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