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UTMB World Series Events

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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 2026

Africa

29 - 31 May 2026

MYUTMB

Urszula BIAŁECKA

Nationality

Poland

Age

40-44 Women

UTMB Index

Index

20K

50K

100K

100M

426

-

412

427

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.04.2025

Bison Ultra-Trail® 2025 - Bison Ultra-Trail 100

100K

106 KM
1250 M+

13:18:01

136 / 272

20 / 57

10.05.2024

Bison Ultra-Trail® 2024 - Bison Trail 70

50K

72 KM
990 M+

08:42:28

62 / 124

6 / 26

10.07.2023

Bison Ultra-Trail® 2023 - Bison Trail 70

50K

72 KM
990 M+

-

DNF

DNF

10.01.2022

Bison Ultra-Trail® 2022 - Bison Ultra-Trail 50

50K

50.1 KM
710 M+

05:42:26

87 / 269

12 / 71

10.02.2021

Bison Ultra-Trail® 2021 - Bison Trail 35

20K

35.9 KM
610 M+

04:00:49

118 / 388

25 / 147

06.17.2017

Festiwal Biegu Rzeźnika 2017 - Rzeźniczek

20K

27.9 KM
1070 M+

04:27:27

358 / 716

72 / 251

Statistics

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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