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UTMB World Series Events

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Asia

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

North America

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

10 - 12 April 2026

24 - 25 April 2026

Oceania

27 - 29 November 2025

14 - 15 February 2026

15 - 18 May 2025

Africa

22 - 25 May 2025

Click here to follow the races live for Mountain Ultra Trail by UTMB

Click here to follow the races live for Mountain Ultra Trail by UTMB

MY UTMB

Irena LAMBROU

Nationality

United States of america

Age

35-39 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.27.2013

WHITE RIVER 50 MILE TRAIL RUN 2013

100K

80.5 KM
2670 M+

13:48:02

282 / 286

71 / 71

05.20.2012

Sun Mountain Trail Races 2012 - 50 Mile

50K

74 KM
2330 M+

11:44:22

52 / 56

19 / 21

04.21.2012

Yakima Skyline Rim 2012 - 50 Km

50K

50 KM
3000 M+

09:20:33

79 / 89

22 / 26

03.17.2012

CHUCKANUT 50K 2012

50K

49.5 KM
2000 M+

06:28:34

351 / 550

85 / 174

02.19.2012

Fragrance Lake 2012 - Half Marathon

20K

20 KM
800 M+

02:51:04

63 / 69

28 / 33

03.19.2011

CHUCKANUT 50K 2011

50K

49.5 KM
2000 M+

06:56:28

234 / 298

73 / 105

Statistics

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

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