Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

19 - 21 April 2024

03 - 05 May 2024

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

05 - 08 December 2024

North America

26 - 27 April 2024

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

12 - 14 April 2024

South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

Africa

24 - 26 May 2024

22 - 23 June 2024

MY UTMB

Leszek BOCZEK

Nationality

Poland

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.04.2022

Bieg Kreta 2022 - Śnieżnik-Ślęża 148 km

100M

148 KM
4700 M+

29:13:00

22 / 58

19 / 50

09.25.2021

Ślężański Festiwal Biegowy 2021 - Ślężańskie Ultra 80

100K

80.2 KM
2385 M+

10:01:34

11 / 38

9 / 31

07.16.2021

Lower Silesian Mountain Runs Festival 2021 - Golden Mountains Trail

20K

33.8 KM
1550 M+

03:52:39

36 / 431

34 / 307

05.09.2021

International Mountain Relay - Kudowski Running Festival 2021 - O/Błędny Maraton

50K

41.7 KM
1660 M+

05:10:11

20 / 133

19 / 115

04.16.2021

7. Bieg Kreta 2021 - Śnieżnik-Ślęża 135 km

100M

135.6 KM
3990 M+

-

DNF

DNF

09.26.2020

Ślężański Festiwal Biegowy 2020 - Ślężańskie Ultra 80

100K

79.9 KM
2600 M+

11:19:54

13 / 34

12 / 30

04.05.2019

Bieg Kreta 2019 - Śnieżnik-Ślęża 148 km

100M

148.9 KM
4890 M+

-

DNF

DNF

06.22.2018

SUDECKA 100 2018

100K

96.2 KM
3010 M+

12:29:16

50 / 183

46 / 151

04.07.2018

International Mountain Relay 2018 - 74km

50K

73.8 KM
2580 M+

11:33:28

35 / 78

33 / 72

06.24.2016

SUDECKA 100 2016

100K

96.3 KM
2780 M+

14:40:45

60 / 115

55 / 95

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..