Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Krzysztof LESZCZYNSKI

Nationality

Poland

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

450

-

426

-

-

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+

06:05:24

90 / 250

73 / 178

10.01.2022

Bison Ultra-Trail® 2022 - Bison Ultra-Trail 100

100K

104.2 KM
1200 M+

13:14:13

63 / 139

55 / 123

05.14.2022

Ultraroztocze 2022 - UltraRoztocze 120

100K

125 KM
1600 M+

19:09:57

23 / 52

20 / 39

10.02.2021

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

100K

104.2 KM
1200 M+

12:21:24

32 / 114

29 / 96

08.21.2021

Flexistav Bieg Grania Tatr 2021 - Grania Tatr

100K

70.5 KM
5100 M+

16:29:27

233 / 285

205 / 244

07.16.2021

Lower Silesian Mountain Runs Festival 2021 - K B L - 110 km

100K

105.2 KM
3610 M+

19:15:48

201 / 401

163 / 309

07.03.2021

Bojko Trail 2021 - Górale Połonin

100K

90 KM
3200 M+

17:23:57

46 / 51

40 / 42

10.03.2020

Bison Ultra-Trail® 2020 - Bison Ultra Trail 100

100K

104.2 KM
1200 M+

13:54:38

58 / 100

54 / 91

09.19.2020

Ultramaraton Kierunek Ultra Hańcza vol.3 2020 - Ultra Hańcza 100 km

100K

102.1 KM
1580 M+

13:34:39

28 / 39

24 / 33

08.01.2020

Gorce Ultra-Trail 2020 - Ultra-Trail 102 km

100K

100.1 KM
4250 M+

17:03:19

101 / 122

90 / 108

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..