Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

South America

19 - 22 September 2024

18 - 22 March 2025

02 - 04 May 2025

02 - 04 August 2024

North America

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

25 - 26 July 2025

02 - 04 October 2025

29th June 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

11 - 20 April 2025

01 - 04 May 2025

19 - 22 June 2025

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Jacek KOZACZUK

Nationality

Poland

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.21.2021

Flexistav Bieg Grania Tatr 2021 - Grania Tatr

100K

70.5 KM
5100 M+

15:16:43

157 / 285

138 / 244

10.03.2020

Ultraroztocze 2020 - 120 Km

100K

117.5 KM
2860 M+

14:15:29

3 / 70

3 / 47

08.29.2020

Ultrajanosik 2020 - Legenda

100K

103.8 KM
4510 M+

20:01:35

44 / 137

41 / 121

08.31.2019

Ultrajanosik 2019 - Legenda

100K

109.3 KM
4510 M+

21:34:53

42 / 101

38 / 86

10.13.2018

Ultrakotlina 2018 - UltraKotlina130

100M

137.8 KM
4540 M+

19:40:33

9 / 73

9 / 63

05.19.2018

Ultraroztocze 2018 - 120 Km

100K

114 KM
1760 M+

12:41:24

5 / 67

5 / 59

10.14.2017

Ultrakotlina 2017 - UltraKotlina130

100M

136.6 KM
4500 M+

24:37:22

23 / 45

21 / 41

07.20.2017

Lower Silesian Mountain Runs Festival 2017 - 7 SUMMIT RUN

100M

237.1 KM
7560 M+

46:53:19

28 / 66

27 / 61

05.20.2017

Ultraroztocze 2017 - 140 Km

100K

137.5 KM
2100 M+

20:05:24

6 / 39

6 / 38

09.10.2016

Bieg 7 Dolin 2016 - 100 Km

100K

100.1 KM
4190 M+

13:53:51

134 / 448

124 / 412

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..