Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 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

Africa

22 - 26 May 2025

MY UTMB

Marcin KLOCZKO

Nationality

Poland

Age

35-39 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

500

501

447

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.13.2024

UltraKotlina 2024 - UltraKotlina30

20K

34 KM
1140 M+

03:53:30

62 / 265

50 / 181

02.25.2023

Zimowy Ultramaraton Karkonoski 2023

50K

48 KM
2200 M+

07:53:08

280 / 390

248 / 337

11.24.2022

Piekło Czantorii 2022 - Przepieron

100K

71 KM
5780 M+

-

DNF

DNF

10.08.2022

UltraKotlina 2022 - UltraKotlina50

50K

53.3 KM
1860 M+

08:03:43

127 / 220

96 / 160

11.20.2021

Piekło Czantorii 2021 - Pieron

50K

48 KM
4140 M+

-

DNF

DNF

10.10.2021

UltraKotlina 2021 - UltraKotlina30

20K

34 KM
1140 M+

04:38:20

160 / 235

127 / 164

03.07.2020

Zimowy Ultramaraton Karkonoski 2020

50K

57 KM
2410 M+

10:03:25

333 / 391

283 / 326

11.15.2019

Piekło Czantorii 2019 - Piekło Czantorii Przepieron

100K

71.3 KM
5780 M+

17:09:21

105 / 109

93 / 93

07.13.2019

Chojnik Karkonoski Festiwal Biegowy 2019 - Siedemdziesiąt z hakiem

100K

70 KM
3530 M+

12:56:20

99 / 143

85 / 118

11.16.2018

Piekło Czantorii 2018 - Ultra

100K

63.8 KM
5770 M+

14:22:53

90 / 100

81 / 88

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..