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

12 - 14 June 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

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

Mirosław GRZONDZIEL

Nationality

Poland

Age

50-54 Men

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

443

-

445

429

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.13.2025

Festiwal Maraton Trzech Jezior 2025 - Maraton Trzech Jezior 45

50K

47.1 KM
2520 M+

07:01:56

96 / 166

79 / 134

06.29.2024

Lavaredo Ultra Trail by UTMB® 2024 - Lavaredo 80K

100K

79 KM
4521 M+

16:22:40

480 / 759

387 / 591

07.22.2023

Tatrzański Festiwal Biegowy 2023 - Tatra SkyMarathon

50K

46.4 KM
3210 M+

09:34:08

273 / 300

231 / 252

09.10.2022

GARMIN ULTRA RACE RADKÓW 2022 - GUR55 RADKÓW

50K

56.6 KM
2040 M+

08:28:01

74 / 139

57 / 104

09.12.2021

GARMIN ULTRA RACE RADKÓW 2021 - GUR24 RADKÓW

20K

24 KM
1030 M+

03:54:51

347 / 406

250 / 276

09.11.2021

GARMIN ULTRA RACE RADKÓW 2021 - GUR55 RADKÓW

50K

55 KM
2150 M+

08:43:24

179 / 318

150 / 251

08.14.2021

GARMIN ULTRA RACE MYŚLENICE 2021 - GUR50 MYŚLENICE

50K

48 KM
2241 M+

08:01:42

39 / 57

37 / 53

09.12.2020

Garmin Ultra Race Radków 2020 - 55 Km

50K

56.1 KM
1960 M+

08:07:54

142 / 292

122 / 229

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..