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UTMB World Series Events

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Asia

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

North America

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

10 - 12 April 2026

24 - 25 April 2026

Oceania

27 - 29 November 2025

14 - 15 February 2026

15 - 18 May 2025

Africa

22 - 25 May 2025

Click here to follow the races live for Mountain Ultra Trail by UTMB

Click here to follow the races live for Mountain Ultra Trail by UTMB

MY UTMB

René MAILLAT

Nationality

Switzerland

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

501

484

501

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.12.2025

Les Courses du Mont-Terrible 2025 - 50 K (Trail d'Outremont)

50K

50.8 KM
2490 M+

06:46:54

99 / 255

89 / 204

04.13.2024

Les Courses du Mont-Terrible 2024 - Relais 70K - Relais 1

50K

34.5 KM
1800 M+

04:17:31

5 / 14

2 / 3

04.22.2023

Les Courses du Mont-Terrible 2023 - 23 K (La Terrible)

20K

23.5 KM
850 M+

02:33:35

88 / 256

82 / 167

Statistics

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

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