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

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 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

Krystian MIELCZAREK

Nationality

Poland

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.15.2023

Lower Silesian Mountain Runs Festival 2023 - ZLOTY POLMARATON

20K

21 KM
1000 M+

02:11:46

77 / 887

65 / 512

01.12.2019

Górski Zimowy Maraton Ślężański 2019 - Maraton

50K

42.6 KM
1130 M+

04:49:24

104 / 242

97 / 211

02.24.2018

Ultramaraton Zielonogórski Nowe Granice 2018

100K

103.7 KM
610 M+

12:16:51

68 / 144

61 / 130

11.18.2017

Pieklo Czantorii 2017 - Ultra

100K

61.9 KM
4770 M+

-

DNF

DNF

10.07.2017

ultraMaraton Bieszczadzki 2017 - ultraMaraton

50K

51.9 KM
1860 M+

07:47:14

308 / 504

264 / 405

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..