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UTMB World Series Events

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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

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

Oskar GRUNDKOWSKI

Nationality

Poland

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

461

346

441

461

455

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

01.24.2026

Ultra X Rwanda 2026 - Ultra X 110 Rwanda

50K

110 KM
3042 M+

17:07:17

9 / 26

8 / 17

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

Statistics

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

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