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UTMB World Series Events

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Africa

24 - 26 May 2024

22 - 23 June 2024

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

16 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

16 - 19 May 2024

MY UTMB

Jeffrey CZAJKA

Nationality

United States

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

512

-

-

-

459

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.25.2023

Badger Mountain Challenge 2023 - 100 Mile

100M

158.4 KM
4450 M+

27:41:15

33 / 65

26 / 49

03.26.2022

Badger Mountain Challenge 2022 - Badger Mountain 55k

50K

55 KM
1240 M+

06:51:12

21 / 59

18 / 42

Statistics

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

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