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Africa

29 - 31 May 2026

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

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Leszek WOŁOSZCZAK

Poland

35-39 Men

20K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

April 24

50K

WYCIE WILKA (HOWLING OF THE WOLF) 54 K

ULTRA WYSOCZYZNA

Cat.

50K

country

Distance

54 KM

1100 M+

Time

04:20:49

Rank

1

274

Gender

1

189

2024

April 20

20K

KWIK DZIKA (SQUEAL OF THE BOAR) 25 K

ULTRA WYSOCZYZNA

Cat.

20K

country

Distance

25 KM

800 M+

Time

01:46:37

Rank

4

288

Gender

4

190

2017

July 9

50K

Maraton+

TRICITY TRAIL

Cat.

50K

country

Distance

47 KM

1000 M+

Time

05:25:22

Rank

67

176

Gender

60

141

2016

October 9

50K

ultraMaraton Bieszczadzki

ultraMaraton Bieszczadzki

Cat.

50K

country

Distance

52 KM

2000 M+

Time

07:34:13

Rank

325

514

Gender

287

427

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

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