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UTMB World Series Events

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Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Asia

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

02 - 04 May 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

07 - 09 November 2024

Africa

22 - 25 May 2025

MY UTMB

Aaron SIECZKOWSKI

Nationality

United States

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.15.2022

Elk-King's Trail Races 2022 - 25K

20K

21.9 KM
1400 M+

04:34:18

48 / 69

35 / 48

07.14.2018

Tahoe Rim Trail Endurance Run 2018 - 55 Km

50K

54.9 KM
2030 M+

09:25:34

54 / 125

21 / 47

05.13.2017

SMITH ROCK ASCENT 2017 - 50 Km

50K

49.5 KM
1440 M+

06:06:18

86 / 177

71 / 129

05.09.2015

SMITH ROCK ASCENT 2015 - 15M

20K

24.1 KM
950 M+

02:43:06

30 / 129

19 / 67

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

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