Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Michał MARCZAK

Nationality

Poland

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.25.2022

Piekło Czantorii 2022 - Pieron

50K

48 KM
4140 M+

-

DNF

DNF

11.16.2018

Piekło Czantorii 2018 - Ultra

100K

63.8 KM
5770 M+

13:34:02

71 / 100

65 / 88

04.22.2017

Biegi w Szczawincy 2017 - Niepokorny Mnich

50K

64.6 KM
3140 M+

11:07:44

195 / 260

177 / 227

10.01.2016

Beskidy Ultra - Trail® 2016 - BUT 90

100K

92 KM
4320 M+

16:24:25

43 / 91

39 / 81

09.10.2016

Bieg 7 Dolin 2016 - 100 Km

100K

100.1 KM
4190 M+

15:09:58

222 / 448

203 / 412

07.23.2016

Lower Silesian Mountain Runs Festival 2016 - ULTRA

50K

69 KM
2740 M+

09:49:28

66 / 151

53 / 121

09.12.2015

Bieg 7 Dolin 2015 - 100 Km

100K

99.4 KM
4030 M+

16:04:38

348 / 451

321 / 411

09.07.2014

Bieg 7 Dolin 2014 - 65 Km

50K

66 KM
2300 M+

10:00:26

111 / 222

95 / 179

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

Cookies preferences

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