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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

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05 - 07 March 2026

09 - 12 April 2026

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02 - 04 October 2025

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29 November - 07 December 2025

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18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Klaas DE JONGH

Nationality

Belgium

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

355

356

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

03.30.2025

Marathon Sonian Forest 2025 - SONIAN FOREST - 42KM

20K

42 KM
545 M+

05:03:13

130 / 152

110 / 124

Statistics

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

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