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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

Slawomir MARSZALEK

Nationality

Poland

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

452

-

-

452

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.17.2025

Ultra-Trail Snowdonia by UTMB® 2025 - UTS 100K

100K

104.6 KM
6460 M+

29:41:04

529 / 586

468 / 517

05.04.2024

Ultra Blue Island® by Azores Trail Run® 2024 - Whalers' Great Route Ultra-Trail®

100K

118 KM
4900 M+

21:14:23

33 / 55

28 / 47

06.04.2022

The Arctic Triple Lofoten Ultra-Trail® 2022 - 50 Miles

100K

82 KM
3659 M+

13:49:47

36 / 71

34 / 67

04.23.2022

Pieniny Ultra-Trail 2022 - Dziki Groń

50K

64.1 KM
3150 M+

11:58:03

232 / 299

188 / 233

08.18.2018

Ultramaraton Magurski 2018

100K

93.8 KM
2950 M+

14:40:18

43 / 51

38 / 45

04.28.2018

MIUT® - Madeira Island Ultra-Trail® 2018 - MIUT

100M

114.4 KM
7280 M+

23:44:50

188 / 496

170 / 442

03.10.2018

Zimowy Ultramaraton Karkonoski 2018

50K

52 KM
1872 M+

06:40:40

66 / 380

61 / 320

03.11.2017

Zimowy Ultramaraton Karkonoski 2017

50K

52 KM
1872 M+

06:53:33

81 / 335

77 / 281

08.24.2016

UTMB® 2016 - TDS®

100M

119.1 KM
7340 M+

24:28:06

201 / 1060

185 / 949

02.13.2016

Trójmiejski Ultra Track 2016 - Trójmiejski Ultra Track Zima

50K

65.6 KM
1450 M+

06:18:25

13 / 220

11 / 177

Statistics

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

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