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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

12 - 14 June 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

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

Jacek KRUSZEWSKI

Nationality

Poland

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

422

415

408

360

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

01.18.2025

Zimowy Półmaraton Gór Stołowych 2025 - Winter Halfmarathon

20K

20.4 KM
940 M+

03:24:29

261 / 451

207 / 311

10.05.2024

Bison Ultra-Trail® 2024 - Bison Ultra-Trail® 100

100K

106 KM
1250 M+

15:44:40

175 / 185

143 / 149

05.18.2024

Ultraroztocze 2024 - Roztocze Marathon

50K

44 KM
706 M+

05:16:58

47 / 102

40 / 72

01.20.2024

Zimowy Półmaraton Gór Stołowych 2024 - Winter Halfmarathon

20K

20.4 KM
940 M+

03:22:32

247 / 431

198 / 295

10.07.2023

Bison Ultra-Trail® 2023 - Bison Trail 35

20K

37 KM
520 M+

04:20:49

97 / 257

81 / 173

07.15.2023

Lower Silesian Mountain Runs Festival 2023 - ZLOTY MARATON 45 km

50K

45 KM
2040 M+

-

DNF

DNF

01.20.2023

Zimowy Półmaraton Gór Stołowych 2023 - Winter Halfmarathon

20K

20.4 KM
940 M+

03:20:33

246 / 444

195 / 299

11.12.2022

Lament Świętokrzyski 2022 - L37

20K

37 KM
770 M+

04:48:22

199 / 301

161 / 222

05.14.2022

Ultraroztocze 2022 - UltraRoztocze 30

20K

35 KM
500 M+

04:06:07

102 / 245

73 / 150

11.13.2021

Lament Świętokrzyski 2021 - L37

20K

37 KM
770 M+

04:45:09

134 / 231

107 / 159

Statistics

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

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