Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 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

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

Oskar GRUNDKOWSKI

Nationality

Poland

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

462

408

443

463

455

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

Lemkowyna Trail 2025 - LUT150

100M

150 KM
5860 M+

29:07:38

127 / 212

112 / 180

07.17.2025

Lower Silesian Mountain Runs Festival 2025 - SUPER TRAIL 130 km

100K

130 KM
3880 M+

22:04:23

70 / 220

65 / 183

07.17.2025

Lower Silesian Mountain Runs Festival 2025 - 7 SUMMIT RUN - 240 km

100M

240 KM
7670 M+

-

DNF

DNF

04.26.2025

Pieniny Ultra-Trail 2025 - Żwawe Wierchy

20K

33.4 KM
1600 M+

05:40:16

554 / 706

395 / 470

10.19.2024

Lemkowyna Trail 2024 - LUT100

100K

102 KM
2870 M+

17:42:16

101 / 159

85 / 130

07.18.2024

Lower Silesian Mountain Runs Festival 2024 - SUPER TRAIL 130 km

100K

130 KM
3880 M+

26:37:31

241 / 254

198 / 208

07.18.2024

Lower Silesian Mountain Runs Festival 2024 - 7 SUMMIT RUN - 240 km

100M

240 KM
7670 M+

-

DNF

DNF

02.10.2024

Zimowy Janosik 2024 - Bedzies Kwicoł

50K

43 KM
2100 M+

07:11:49

38 / 81

35 / 57

07.14.2023

Lower Silesian Mountain Runs Festival 2023 - K B L - 110 km

100K

110 KM
3670 M+

20:49:40

308 / 466

252 / 350

01.21.2023

Zimowy Półmaraton Gór Stołowych 2023 - 31 RUN

20K

31.2 KM
1230 M+

05:03:37

111 / 175

98 / 137

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

Cookies preferences

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