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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

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 2025

Africa

29 - 31 May 2026

MYUTMB

Mariusz SLAWSKI

Nationality

Poland

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

510

508

-

-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.07.2025

Ultramaraton Babia Góra 2025 - 2xBabia Góra SkyRace®

20K

20 KM
1700 M+

03:37:35

83 / 218

74 / 167

02.01.2025

Janosik Winter Race 2025 - Zawiany Pyzdra

20K

20 KM
1000 M+

03:16:42

72 / 171

62 / 115

06.01.2024

mozart 100 by UTMB 2024 - mozart Half Marathon

20K

21.4 KM
889 M+

02:48:27

63 / 353

52 / 185

02.10.2024

Zimowy Janosik 2024 - Zawiany Pyzdra

20K

23 KM
1000 M+

02:44:58

39 / 203

30 / 119

07.22.2023

Tatrzański Festiwal Biegowy 2023 - Tatra Trail

20K

16 KM
650 M+

01:44:48

94 / 355

78 / 217

01.22.2023

Zimowy Janosik 2023 - Zawiany Pyzdra

20K

23 KM
458 M+

02:54:37

57 / 117

46 / 83

08.07.2020

Chudy Wawrzyniec 2020 - Mala Rycerzowa 21km

20K

20.8 KM
990 M+

02:58:28

103 / 264

84 / 162

02.17.2018

Zimowy Janosik 2018 - Zimowy Janosik 45+

50K

46.5 KM
1250 M+

07:23:19

222 / 365

190 / 289

09.02.2017

Ultrajanosik 2017 - Spiska Petla

50K

54.5 KM
1740 M+

09:40:44

169 / 172

134 / 134

Statistics

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

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