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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Mirosław POTOCZNY

Nationality

Poland

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

463

-

462

448

427

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

02.22.2025

Zimowy Ultramaraton Karkonoski 2025

50K

48 KM
2200 M+

07:14:52

248 / 398

214 / 325

07.18.2024

Lower Silesian Mountain Runs Festival 2024 - SUPER TRAIL 130 km

100K

130 KM
3880 M+

25:43:20

210 / 254

174 / 208

07.18.2024

Lower Silesian Mountain Runs Festival 2024 - 7 SUMMIT RUN - 240 km

100M

240 KM
7670 M+

-

DNF

DNF

06.21.2024

Supermaraton Gór Stolowych 2024 - ULTRA - 54KM

50K

50.9 KM
1760 M+

08:17:31

133 / 303

111 / 234

05.18.2024

DrewHome Beskidzki Topor 2024

100K

104 KM
4447 M+

18:12:07

39 / 51

37 / 47

07.13.2023

Lower Silesian Mountain Runs Festival 2023 - 7 SUMMIT RUN - 240 km

100M

240 KM
7670 M+

51:13:58

143 / 164

127 / 143

05.13.2023

DrewHome Beskidzki Topor 2023

100K

104 KM
4447 M+

18:30:34

38 / 48

34 / 40

09.10.2022

Iron Run - ultramaraton 61 km 2022 - ultramaraton 61 km

50K

60.7 KM
2560 M+

09:43:43

52 / 70

45 / 60

09.11.2021

Iron Run - ultramaraton 61 km 2021 - ultramaraton 61 km

50K

60.7 KM
2560 M+

09:42:06

51 / 66

47 / 60

07.15.2021

Lower Silesian Mountain Runs Festival 2021 - SUPER TRAIL 130 km

100M

131.2 KM
4090 M+

23:59:54

148 / 265

131 / 234

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..