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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Mirosław BIAŁEK

Nationality

Poland

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

472

467

464

440

379

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.09.2025

PUGLIA BY UTMB® 2025 - Castellaneta Underground Trail 50km

50K

53.8 KM
920 M+

06:51:18

311 / 654

249 / 494

09.06.2025

16. Festiwal Biegowy 2025 - Bieg 7 Dolin 61 km

50K

61 KM
2533 M+

09:07:15

89 / 174

78 / 144

07.18.2025

Lower Silesian Mountain Runs Festival 2025 - Sto Mil Trail

100M

171 KM
5005 M+

36:48:32

89 / 100

70 / 77

06.28.2025

Izery Ultra-Trail® 2025 - Izery Trail 35

20K

35.7 KM
866 M+

03:56:04

70 / 221

57 / 146

04.26.2025

MIUT® - Madeira Island Ultra-Trail® 2025 - MIUT 60

50K

55.8 KM
3315 M+

10:01:38

191 / 378

156 / 285

02.22.2025

Zimowy Ultramaraton Karkonoski 2025

50K

48 KM
2200 M+

07:18:25

255 / 398

220 / 325

01.18.2025

Zimowy Półmaraton Gór Stołowych 2025 - 31 RUN

20K

31.2 KM
1230 M+

04:50:15

94 / 236

85 / 195

10.12.2024

UltraKotlina 2024 - UltraKotlina140

100M

142.2 KM
4900 M+

-

DNF

DNF

06.29.2024

Lavaredo Ultra Trail by UTMB® 2024 - Lavaredo 80K

100K

79 KM
4521 M+

16:04:02

465 / 759

374 / 591

04.20.2024

Pieniny Ultra-Trail 2024 - Dziki Groń

50K

64.6 KM
3200 M+

10:22:01

199 / 358

166 / 277

Statistics

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

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