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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

26 - 28 September 2025

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

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Klaas VISSER

Nationality

Netherlands

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.15.2020

Trail Des Fantômes 2020 - Trail des Fantômes 2020 - 27km

20K

26.9 KM
1320 M+

04:13:02

330 / 812

287 / 621

08.13.2016

Trail des Fantomes 2016 - 27 Km

20K

27.4 KM
1060 M+

04:38:38

161 / 296

150 / 242

10.26.2013

Bear trail 2013 - 56 Km

50K

57.1 KM
1120 M+

06:13:25

53 / 133

42 / 108

08.17.2013

Trail des Fantomes 2013 - 50 Km

50K

50 KM
2350 M+

08:00:53

119 / 156

109 / 137

06.23.2013

Veluwezoomtrail 2013 - VELUWEZOOM TRAIL 52KM

50K

53 KM
900 M+

05:39:37

94 / 150

83 / 131

Statistics

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

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