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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

Marina MASLAKOVA

Nationality

Slovakia

Age

20-34 Women

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UTMB Index

Index

20K

50K

100K

100M

355

-

356

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.25.2025

Lage Vuursche Ultra 2025

50K

50 KM
350 M+

07:43:00

218 / 222

40 / 43

09.27.2025

LEERSUMSE VELD ULTRA 2025

50K

50 KM
550 M+

07:45:43

175 / 180

33 / 35

08.30.2025

Groote Heide Ultra 2025

50K

50 KM
150 M+

07:43:21

167 / 174

33 / 36

07.26.2025

Veluwse Ultra Trail 2025 - Veluwse Ultra Trail 50km Zuid

50K

50 KM
330 M+

08:24:34

61 / 61

14 / 14

06.28.2025

BRABANTSE ULTRA TRAIL 2025 - Brabantse Ultra Trail (BUT-75)

50K

75 KM
200 M+

10:59:01

26 / 26

7 / 7

05.24.2025

UTRECHTSE HEUVELRUG ULTRA TRAIL 2025 - UTRECHTSE HEUVELRUG ULTRA TRAIL (50KM-Doorn)

50K

50 KM
667 M+

07:05:30

52 / 58

8 / 11

04.26.2025

Hollands Duin Ultra 2025 - HOLLANDS DUIN ULTRA

50K

50 KM
450 M+

07:50:09

139 / 141

20 / 22

03.29.2025

Brabantse Vennen Ultra 2025

50K

50 KM
74 M+

07:41:19

165 / 166

35 / 35

02.23.2025

Amerongse Berg Ultra 2025 - Amerongse Berg Ultra 50k

50K

50 KM
600 M+

06:49:19

187 / 198

35 / 40

12.28.2024

Gelderse Poort Ultra 2024

50K

50 KM
850 M+

07:32:19

164 / 172

34 / 39

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

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