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UTMB World Series Events

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Asia

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

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

North America

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

08 - 11 April 2027

23 - 26 April 2026

16 - 18 April 2026

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

Marzena KWACZYŃSKA

Poland

50-54 Women

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

April 18

20K

Półmaraton Srebrny Kogut

Kazimierz Dolny Race

Cat.

20K

country

Distance

21 KM

666 M+

Time

02:38:21

Rank

107

299

Gender

15

95

2025

October 4

20K

Bison Trail 30

Bison Ultra-Trail®

Cat.

20K

country

Distance

32.9 KM

250 M+

Time

03:28:22

Rank

165

462

Gender

27

171

May 17

20K

UltraRoztocze 30

Ultraroztocze

Cat.

20K

country

Distance

32 KM

553 M+

Time

04:12:11

Rank

133

214

Gender

36

75

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

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