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UTMB World Series Events

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North America

09 - 12 April 2026

16 - 18 April 2026

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Maciej ZAKRZEWSKI

Nationality

Poland

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

533

-

529

523

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

02.28.2026

Pomerania Winter Trail 2026 - Pomerania Winter Trail powered by COCONAUT

50K

50 KM
1050 M+

06:56:08

118 / 144

100 / 115

10.11.2025

Pomerania Ultra-Trail 2025 - Pomerania Ultra Trail 100

100K

100 KM
2250 M+

12:24:21

27 / 95

25 / 79

08.23.2025

Ultra Mazury 2025 - U70

50K

69.5 KM
1420 M+

08:47:08

26 / 51

21 / 35

10.12.2024

Pomerania Ultra-Trail 2024 - Pomerania Ultra Trail 100

100K

100 KM
2250 M+

11:43:16

22 / 100

20 / 77

07.14.2024

Pomerania Summer Trail 2024 - Pomerania Summer Trail 45

50K

44 KM
1050 M+

04:23:34

21 / 110

21 / 87

06.28.2024

Festiwal Biegowy ULTRA WAY 2024 - W BLASKU KSIĘŻYCA 100 km+

100K

103.4 KM
3054 M+

17:49:37

35 / 57

29 / 44

06.25.2023

Pomerania Summer Trail 2023 - Pomerania Summer Trail 50

50K

52 KM
1300 M+

05:44:08

17 / 97

15 / 70

10.08.2022

Pomerania Trail 2022 - Pomerania Ultra Trail 100

100K

100 KM
2250 M+

10:25:40

2 / 80

2 / 65

07.09.2022

TriCity Trail 2022 - 80+

100K

84.1 KM
2390 M+

08:00:02

6 / 94

6 / 77

07.10.2021

TriCity Trail 2021 - 80+

100K

84.1 KM
2390 M+

08:13:59

8 / 110

8 / 92

Statistics

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

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