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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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Erik BLAZEJCZYK

Nationality

Czech Republic

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

291

290

275

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.24.2025

Transylvania 100 2025 - 30K

50K

30.1 KM
2260 M+

10:01:05

371 / 408

277 / 296

09.21.2024

Big Bear's Ultra 2024 - Big Bear’s 20

20K

20 KM
600 M+

03:23:55

29 / 30

21 / 21

05.25.2024

Transylvania 100 2024 - 30K

50K

30.1 KM
2260 M+

10:20:51

272 / 283

193 / 198

Statistics

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

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