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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

Krzysztof WIERZBA

Nationality

Poland

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

406

334

405

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.13.2025

Pomerania Summer Trail 2025 - Pomerania Summer Trail 45

50K

44 KM
1050 M+

06:04:17

101 / 112

75 / 83

07.14.2024

Pomerania Summer Trail 2024 - Pomerania Summer Trail 45

50K

44 KM
1050 M+

06:08:32

97 / 110

79 / 87

04.20.2024

ULTRA WYSOCZYZNA 2024 - KWIK DZIKA (SQUEAL OF THE BOAR) 25 K

20K

25 KM
800 M+

03:04:28

220 / 288

159 / 190

10.14.2023

Pomerania Ultra-Trail 2023 - Pomerania Trail 42 km

50K

42.5 KM
1260 M+

05:55:15

105 / 131

80 / 96

06.25.2023

Pomerania Summer Trail 2023 - Pomerania Summer Trail 50

50K

52 KM
1300 M+

07:27:56

75 / 97

54 / 70

12.03.2022

Garmin Ultra Race Gdańsk 2022 - GUR53 GDAŃSK

50K

53 KM
1000 M+

07:22:44

158 / 199

129 / 152

04.24.2022

ULTRA WYSOCZYZNA 2022 - WYCIE WILKA (HOWLING OF THE WOLF) 52 K

50K

52 KM
1100 M+

07:12:14

135 / 186

109 / 142

12.04.2021

Garmin Ultra Race Gdańsk 2021 - GUR27 GDAŃSK

20K

27 KM
500 M+

03:35:45

299 / 358

231 / 258

07.10.2021

TriCity Trail 2021 - Maraton+

50K

49.2 KM
1360 M+

06:44:03

129 / 155

103 / 121

05.29.2021

Festiwal Biegowy ULTRA WAY 2021 - RZEŚKI RANEK 50 km+

50K

48.9 KM
1520 M+

06:37:58

79 / 121

63 / 90

Statistics

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

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