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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Ariel LEFIU

Nationality

Argentina

Age

45-49 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

11.02.2019

ULTRA CERRO ARCO 2019 - UCA - 60K

50K

57.4 KM
2780 M+

11:23:25

51 / 83

45 / 67

01.27.2019

Trail de los Filos 2019

20K

25.5 KM
1690 M+

05:23:26

101 / 135

76 / 87

02.10.2018

ADN Trail 2018 - 30k - ADN Trail

20K

31.6 KM
1350 M+

04:14:42

66 / 121

52 / 90

04.17.2016

The North Face Endurance Challenge Cerro Catedral 2016 - 50K

50K

54.3 KM
2340 M+

09:16:23

129 / 199

96 / 140

11.23.2014

The North Face Endurance Challenge Cerro Catedral 2014 - 50K

50K

51.8 KM
3390 M+

09:45:22

133 / 273

114 / 216

Statistics

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

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