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UTMB World Series Events

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South America

19 - 22 September 2024

18 - 22 March 2025

02 - 04 August 2024

North America

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

25 - 26 July 2025

29th June 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

11 - 20 April 2025

01 - 04 May 2025

19 - 22 June 2025

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Klaas KORF

Nationality

Netherlands

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

440

439

388

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.09.2023

XTERRA Dolomiti di Brenta Trail 2023 - 45K

50K

44.4 KM
3070 M+

10:20:29

333 / 401

285 / 339

08.11.2023

Trail Des Fantômes 2023 - 29km

20K

29 KM
1310 M+

04:26:02

129 / 249

110 / 199

06.18.2023

Escapardenne Trail 2023 - Toutatis Trail

20K

35 KM
1430 M+

05:45:38

121 / 132

94 / 102

05.13.2023

Trail de Chimay 2023 - 24km

20K

24 KM
580 M+

02:33:33

163 / 240

149 / 196

Statistics

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

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