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UTMB World Series Events

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Africa

22 - 23 June 2024

22 - 25 May 2025

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

MY UTMB

Ilja KOOIJ

Nationality

United States

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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-

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.10.2021

Zion 2021 - Zion 50k

50K

47.8 KM
1050 M+

08:44:29

299 / 515

187 / 273

02.14.2015

Moab's Red Hot 2015 - 55K

50K

54.7 KM
1550 M+

06:54:42

170 / 296

131 / 193

08.10.2013

BRIDGER RIDGE RUN 2013

50K

31.6 KM
2070 M+

07:52:59

260 / 284

166 / 179

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

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