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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

Opal MACK

Nationality

United States

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.16.2019

Dead Horse Ultra 2019 - 30K

20K

30 KM
610 M+

04:05:16

227 / 323

125 / 194

08.10.2019

Skyline Mountain 2019 - 21k

20K

21 KM
800 M+

03:06:05

55 / 88

21 / 39

08.18.2018

Skyline Mountain 2018 - 21k

20K

21 KM
800 M+

03:24:28

120 / 141

57 / 70

Statistics

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

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