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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

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 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

Cas MULDER

Nationality

Netherlands

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

564

346

563

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.09.2025

Madrisa Trail Klosters presented by LOWA 2025 - Madrisa Trail Klosters T54

50K

54 KM
4020 M+

09:18:12

28 / 120

22 / 96

06.08.2025

Trails de la Vallée du Brevon 2025 - Trail des 20 ans

20K

20 KM
1600 M+

04:33:09

307 / 372

223 / 252

05.28.2023

Trails de la Vallée du Brevon 2023 - Trail des crêtes du brevon

50K

35 KM
2800 M+

05:53:22

36 / 174

34 / 146

07.02.2022

DoppiaW Ultra 2022 - Sky 30

50K

30.8 KM
2430 M+

06:37:52

70 / 94

60 / 77

Statistics

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

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