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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

21 - 23 August 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

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

William METREF

Nationality

France

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

544

-

-

545

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

02.08.2025

Trail des Fontaines 2025 - UTDF

100K

103 KM
3960 M+

14:48:13

19 / 61

17 / 57

09.28.2024

ULTRA-TRAIL GUARA SOMONTANO 2024 - ULTRA TRAIL GUARA SOMONTANO 102KM

100K

102 KM
5000 M+

19:16:33

85 / 146

74 / 126

06.15.2021

Saint-Lary Patou Trail 2021 - Marathon

50K

41.9 KM
3210 M+

-

DNF

DNF

06.09.2018

Gavarnie trail 2018 - 45Km

50K

43.3 KM
2820 M+

06:17:07

311 / 792

285 / 676

07.16.2016

Grand Trail de la Vallée d'Ossau 2016 - Solo

100K

71.9 KM
4690 M+

14:29:37

98 / 228

95 / 215

Statistics

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

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