Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Piotr Krzysztof MROCZKOWSKI

Nationality

Poland

Age

35-39 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

596

506

595

553

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.23.2025

Bieg Grania Tatr 2025 - Grania Tatr

100K

71 KM
4870 M+

12:50:08

63 / 264

60 / 242

06.06.2025

Dolomiti Extreme Trail 2025 - 103K

100K

96.9 KM
6460 M+

20:40:14

66 / 270

58 / 232

04.12.2025

International Mountain Relay - Kudowski Running Festival 2025 - 75km

100K

74.1 KM
3420 M+

10:34:07

27 / 138

25 / 122

02.22.2025

Zimowy Ultramaraton Karkonoski 2025

50K

48 KM
2200 M+

06:02:49

100 / 398

88 / 325

06.07.2024

Dolomiti Extreme Trail 2024 - 103K

100K

96.9 KM
6460 M+

-

DNF

DNF

04.27.2024

Festiwal Biegów Górskich 3xKopa 2024 - Ultramaraton Górski 3xKopa

50K

63 KM
3200 M+

08:17:34

5 / 68

5 / 60

01.20.2024

Zimowy Półmaraton Gór Stołowych 2024 - 31 RUN

20K

31.2 KM
1230 M+

04:25:14

45 / 185

37 / 140

07.22.2023

Tatrzański Festiwal Biegowy 2023 - Tatra SkyMarathon

50K

46.4 KM
3210 M+

07:45:34

123 / 300

111 / 252

06.23.2023

Lavaredo Ultra Trail by UTMB® 2023 - Lavaredo 120K

100M

122.2 KM
5810 M+

19:39:06

285 / 1182

264 / 1025

04.22.2023

Salamandra Ultra Trail 2023 - SUT50

50K

49.6 KM
2590 M+

05:56:53

7 / 69

7 / 53

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..

Follow the races live