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 2026

Africa

29 - 31 May 2026

MYUTMB

Krzysztof STASZELIS

Nationality

Poland

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

584

-

584

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

Lemkowyna Trail 2025 - Lemko Maraton

50K

46.2 KM
1410 M+

04:56:23

25 / 312

20 / 217

04.26.2025

Pieniny Ultra-Trail 2025 - Wielka Prehyba

50K

43.7 KM
2060 M+

04:54:27

110 / 860

95 / 614

02.22.2025

Zimowy Ultramaraton Karkonoski 2025

50K

48 KM
2200 M+

05:31:50

57 / 398

51 / 325

04.20.2024

Pieniny Ultra-Trail 2024 - Wielka Prehyba

50K

43.7 KM
2060 M+

04:46:24

107 / 882

91 / 661

11.18.2023

Borecka Łękuk Trail 2023 - Litygajno Maraton 42km

20K

42 KM
250 M+

03:44:02

10 / 62

10 / 48

10.21.2023

Lemkowyna Trail 2023 - Lemko Maraton

50K

46.2 KM
1410 M+

05:01:15

16 / 325

14 / 219

10.14.2023

Trail Kursiu Nerija (#TKN2023) 2023 - 21 KM

20K

21.1 KM
270 M+

01:37:09

11 / 304

8 / 211

04.22.2023

Pieniny Ultra-Trail 2023 - Wielka Prehyba

50K

44.1 KM
2060 M+

05:10:46

68 / 599

59 / 432

04.23.2022

Pieniny Ultra-Trail 2022 - Wielka Prehyba

50K

43.5 KM
1925 M+

05:13:30

84 / 602

69 / 443

03.07.2020

Zimowy Ultramaraton Karkonoski 2020

50K

57 KM
2410 M+

06:55:49

37 / 391

34 / 326

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..