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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

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Jan BOKŮVKA

Czech Republic

20-34 Men

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

May 23

20K

Běhej lesy Brdy

Běhej lesy Brdy

Cat.

20K

country

Distance

22 KM

520 M+

Time

02:13:48

Rank

159

383

Gender

135

271

April 11

20K

Karlštejn ČSOB 18 km

Běhej lesy Karlštejn

Cat.

20K

country

Distance

18 KM

675 M+

Time

01:51:43

Rank

282

702

Gender

238

433

2025

August 9

20K

Běhej lesy Bílá

Běhej lesy Bílá

Cat.

20K

country

Distance

19 KM

433 M+

Time

02:07:25

Rank

271

454

Gender

218

328

April 12

20K

Běhej lesy Karlštejn

Běhej lesy Karlštejn

Cat.

20K

country

Distance

18 KM

675 M+

Time

02:02:49

Rank

510

792

Gender

397

538

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

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