Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Marcin KOCZOROWSKI

Nationality

Poland

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

415

-

415

388

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.25.2025

Dragon Cross Marathon 2025 - The Big Dragon

50K

50 KM
1500 M+

07:49:51

118 / 176

96 / 135

10.04.2025

Bison Ultra-Trail® 2025 - Bison Ultra 70

50K

72 KM
990 M+

09:17:13

70 / 98

58 / 76

09.06.2025

16. Festiwal Biegowy 2025 - Bieg 7 Dolin 61 km

50K

61 KM
2533 M+

09:38:29

115 / 174

99 / 144

06.28.2025

Izery Ultra-Trail® 2025 - Izery Ultra 50

50K

50.2 KM
1049 M+

06:53:30

137 / 192

110 / 146

05.10.2025

Ultra-Bies Biegi Górskie 2025 - UltraBies - Niezniszczalny Raróg 75+ km

100K

75 KM
3070 M+

13:59:02

38 / 41

29 / 29

04.26.2025

Pieniny Ultra-Trail 2025 - Dziki Groń

50K

64.6 KM
3200 M+

11:15:23

302 / 439

256 / 351

10.05.2024

Bison Ultra-Trail® 2024 - Bison Trail 70

50K

72 KM
990 M+

08:54:31

73 / 124

65 / 98

07.20.2024

Lower Silesian Mountain Runs Festival 2024 - ULTRA 68 km

50K

68 KM
2915 M+

12:15:57

245 / 322

198 / 250

04.20.2024

Pieniny Ultra-Trail 2024 - Dziki Groń

50K

64.6 KM
3200 M+

11:49:07

299 / 358

237 / 277

12.02.2023

Garmin Ultra Race Gdańsk 2023 - GUR53 GDAŃSK

50K

53 KM
1000 M+

07:21:35

215 / 307

166 / 228

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..