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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Marcin BYRTEK

Nationality

Poland

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

594

-

596

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.19.2025

Julian Alps Trail Run by UTMB 2025 - SKY TRAIL 50K

50K

50 KM
2700 M+

08:12:00

257 / 1000

199 / 709

07.19.2025

Lower Silesian Mountain Runs Festival 2025 - ZLOTY MARATON 45 km

50K

45 KM
2040 M+

04:49:14

23 / 711

22 / 475

09.09.2023

GARMIN ULTRA RACE RADKÓW 2023 - GUR56

50K

56 KM
1600 M+

06:12:11

11 / 188

10 / 148

01.11.2020

Górski Zimowy Maraton Ślężański 2020 - Półmaraton

20K

23.9 KM
570 M+

02:13:32

93 / 467

85 / 369

01.12.2019

Górski Zimowy Maraton Ślężański 2019 - Półmaraton

20K

23.9 KM
570 M+

02:26:25

75 / 338

71 / 261

06.20.2014

Bieg Rzeźnika 2014

100K

77.7 KM
3235 M+

13:29:39

288 / 1094

547 / 1009

Statistics

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

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