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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Grzegorz SIKORA

Nationality

Poland

Age

50-54 Men

UTMB Index

Index
20K
50K
100K
100M

440

-

439

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
07.19.2025
Lower Silesian Mountain Runs Festival 2025 - ZLOTY MARATON 45 km
50K
45 KM
2040 M+
07:10:43
370 / 711
281 / 475
10.21.2023
Lemkowyna Trail 2023 - Lemko Maraton
50K
46.2 KM
1410 M+
06:25:45
137 / 325
107 / 219
07.01.2023
European Running Festival 2023 - Nikifor's Return
50K
42 KM
1840 M+
06:17:16
128 / 207
106 / 153
10.09.2021
VIII Hyundai ultraMaraton Bieszczadzki 2021 - uMB 26K
20K
24.7 KM
1120 M+
03:47:18
165 / 394
131 / 261
08.23.2020
Letni Bieg Zbója 2020 - Zbójnik 25 km
20K
25.9 KM
1430 M+
04:06:03
117 / 288
97 / 192

Statistics

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

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