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UTMB World Series Events

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Asia

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

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

North America

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

22 - 25 April 2027

14 - 16 May 2027

16 - 18 April 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

29 - 31 May 2026

MYUTMB

Miłosz BOLECHOWSKI

Poland

40-44 Men

UTMB Index Race

Unavailable UTMB Index

20K

Unavailable UTMB Index

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2018

June 2

50K

Chojnik Maraton

Chojnik Karkonoski Festiwal Biegowy

Cat.

50K

country

Distance

46.2 KM

2160 M+

Time

07:27:16

Rank

178

320

Gender

148

245

2016

October 1

20K

Rollercoaster 21k

Zielonogórskie Biegi Górskie

Cat.

20K

country

Distance

21.5 KM

440 M+

Time

02:02:09

Rank

19

84

Gender

18

65

May 28

50K

Chojnik Maraton

Chojnik Karkonoski Festiwal Biegowy

Cat.

50K

country

Distance

44.1 KM

2250 M+

Time

06:49:30

Rank

140

291

Gender

127

245

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

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