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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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 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

Jędrzej KACZMAREK

Nationality

Poland

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

526

-

480

525

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.26.2025

Pieniny Ultra-Trail 2025 - Wielka Prehyba

50K

43.7 KM
2060 M+

05:54:05

339 / 860

282 / 614

02.22.2025

Zimowy Ultramaraton Karkonoski 2025

50K

48 KM
2200 M+

06:36:03

170 / 398

150 / 325

04.13.2024

International Mountain Relay - Kudowski Running Festival 2024 - 75km

100K

74.1 KM
3420 M+

11:43:49

40 / 120

35 / 104

10.21.2023

Lemkowyna Trail 2023 - LUT100

100K

102 KM
2870 M+

15:43:06

55 / 216

49 / 171

07.14.2023

Lower Silesian Mountain Runs Festival 2023 - K B L - 110 km

100K

110 KM
3670 M+

-

DNF

DNF

04.22.2023

Pieniny Ultra-Trail 2023 - Niepokorny Mnich

100K

95.6 KM
4940 M+

14:50:06

46 / 191

39 / 154

12.17.2022

WINTER TRAIL MAŁOPOLSKA 2022 - WTM 105

100K

103.2 KM
5580 M+

-

DNF

DNF

10.22.2022

Lemkowyna Ultra-Trail® 2022 - LUT100

100K

102.1 KM
3658 M+

16:26:14

53 / 163

46 / 133

09.03.2022

Chojnik Karkonoski Festwial Biegowy 2022 - Ultra Chojnik

100K

101 KM
5100 M+

17:35:13

51 / 92

44 / 77

06.25.2022

Supermaraton Gór Stolowych 2022 - ULTRA - 54KM

50K

50.9 KM
1760 M+

07:59:29

90 / 397

78 / 308

Statistics

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

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