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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

13 - 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

Nathan FASSIER

Nationality

France

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

528

-

-

529

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.06.2025

Les 40 Bosses 2025 - LES 40 BOSSES - 75 KM

100K

75 KM
3300 M+

10:13:14

47 / 325

47 / 306

04.08.2023

2T2M 2023 - 2T2M by Night

20K

23.1 KM
900 M+

02:12:08

22 / 110

22 / 96

03.05.2023

TRAIL DE VULCAIN 2023 - Riom Limagne & Volcans

20K

22 KM
880 M+

02:12:56

121 / 567

106 / 342

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

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