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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

William MAZZOLINI

Nationality

France

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

421

422

364

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.14.2025

Trail des Beaux Monts 2025 - Trail des Beaux Monts 42km

50K

41.1 KM
1454 M+

06:31:37

197 / 204

171 / 177

08.02.2025

La 6000D Trail de légende 2025 - 6 D Marathon

50K

43.7 KM
2110 M+

07:44:26

617 / 743

490 / 558

06.29.2025

Trail du Bois des Côtes 2025 - TBC 27km

20K

27 KM
1000 M+

03:24:09

85 / 179

76 / 135

05.03.2025

ARDECHE TRAIL - LA VOIE ROMAINE 2025 - La Virée des Chateaux - 36km

50K

36 KM
1600 M+

06:24:02

583 / 657

435 / 474

04.06.2025

2T2M 2025 - 2T2M 20

20K

23.6 KM
920 M+

03:16:45

595 / 790

483 / 582

07.14.2024

Trail Des Passerelles Du Monteynard 2024 - Maratrail

50K

41 KM
2210 M+

09:46:25

880 / 900

663 / 672

07.02.2023

Trail du Bois des Côtes 2023 - TBC 32k

20K

32 KM
1300 M+

05:54:01

138 / 138

119 / 119

Statistics

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

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