Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

03 - 05 May 2024

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

05 - 08 December 2024

19 - 21 April 2024

South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

Africa

24 - 26 May 2024

22 - 23 June 2024

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

26 - 27 April 2024

MY UTMB

Piotr KUCZYNSKI

Nationality

Poland

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

561

-

561

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.07.2023

Bison Ultra-Trail® 2023 - Bison Trail 50

50K

52 KM
740 M+

04:39:44

10 / 250

9 / 178

10.02.2021

Bison Ultra-Trail® 2021 - Bison Ultra-Trail 100

100K

104.2 KM
1200 M+

13:07:23

44 / 114

40 / 96

10.03.2020

Bison Ultra-Trail® 2020 - Bison Ultra Trail 50

50K

50.1 KM
710 M+

05:07:02

69 / 271

61 / 216

06.08.2012

Bieg Rzeźnika 2012

100K

77.7 KM
3235 M+

14:45:28

362 / 474

328 / 424

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