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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Marek MERENA

Nationality

Poland

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

408

-

-

409

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.18.2025

Lemkowyna Trail 2025 - LUT150

100M

150 KM
5860 M+

-

DNF

DNF

06.28.2025

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

100K

102.8 KM
2193 M+

16:27:19

46 / 65

38 / 51

10.07.2023

UltraKotlina 2023 - UltraKotlina180

100M

181.2 KM
5960 M+

41:10:03

45 / 47

37 / 39

05.28.2022

Ultra-Trail® Malopolska 2022 - UTM 64

100K

61.3 KM
3900 M+

13:04:36

64 / 65

50 / 51

01.15.2022

Górski Zimowy Maraton Ślężański 2022 - Maraton

50K

42.6 KM
1070 M+

04:48:33

98 / 167

83 / 138

10.23.2021

Lemkowyna Ultra-Trail® 2021 - LUT150

100M

148.1 KM
5031 M+

32:19:44

155 / 182

139 / 160

02.06.2021

Górski Zimowy Maraton Ślężański 2021 - Maraton

50K

42.9 KM
1340 M+

04:41:03

75 / 164

68 / 137

07.25.2020

Tatrzański Festiwal Biegowy 2020 - Tatra Skymarathon

50K

41.5 KM
3140 M+

08:52:57

196 / 224

166 / 188

02.08.2020

Chojnik Karkonoski Festiwal Biegowy 2020 - Maraton

50K

43.2 KM
1960 M+

06:05:45

59 / 287

55 / 239

01.11.2020

Górski Zimowy Maraton Ślężański 2020 - Maraton

50K

42.6 KM
1070 M+

04:52:09

151 / 247

135 / 211

Statistics

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

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