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UTMB World Series Events

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Africa

22 - 23 June 2024

22 - 25 May 2025

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

MY UTMB

Mary KLAFF

Nationality

United States

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.02.2018

Ran It With Janet 50K 2018

50K

52.8 KM
930 M+

06:57:36

9 / 24

4 / 9

11.23.2013

JFK 50 MILE 2013

50K

81.8 KM
1350 M+

09:18:36

244 / 857

41 / 216

11.17.2012

JFK 50 MILE 2012

50K

81.8 KM
1350 M+

09:17:28

266 / 839

41 / 218

Statistics

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

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