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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

14 - 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

Grzegorz STROJEK

Nationality

Poland

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

471

420

469

455

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.28.2025

Izery Ultra-Trail® 2025 - Izery Ultra-Trail 100

100K

102.8 KM
2193 M+

14:54:42

31 / 65

25 / 51

04.12.2025

International Mountain Relay - Kudowski Running Festival 2025 - 75km

100K

74.1 KM
3420 M+

12:29:04

79 / 138

71 / 122

01.18.2025

Zimowy Półmaraton Gór Stołowych 2025 - 31 RUN

20K

31.2 KM
1230 M+

05:21:54

161 / 236

139 / 195

05.25.2024

Ultramaraton Jaga-Kora 2024 - Ultramaraton Jaga-Kora 100

100K

100 KM
3150 M+

16:44:52

29 / 37

21 / 27

04.27.2024

Festiwal Biegów Górskich 3xKopa 2024 - Ultramaraton Górski 3xKopa

50K

63 KM
3200 M+

10:12:04

38 / 68

33 / 60

02.24.2024

Zimowy Ultramaraton Karkonoski 2024

50K

48 KM
2200 M+

07:19:23

176 / 388

146 / 303

10.08.2022

UltraKotlina 2022 - UltraKotlina140

100M

142.2 KM
4900 M+

28:20:33

64 / 77

59 / 70

04.23.2022

Pieniny Ultra-Trail 2022 - Niepokorny Mnich

100K

94.8 KM
4915 M+

17:09:35

185 / 266

164 / 226

01.15.2022

Górski Zimowy Maraton Ślężański 2022 - Maraton

50K

42.6 KM
1070 M+

04:43:36

95 / 167

80 / 138

12.04.2021

Garmin Ultra Race Gdańsk 2021 - GUR84 GDAŃSK

100K

82 KM
1800 M+

10:16:33

27 / 87

24 / 69

Statistics

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

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