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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

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

26 - 28 September 2025

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

Stephane CHAZALLET

Nationality

France

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.01.2025

Lyon Urban Trail By Night 2025 - 10Km

-

10.6 KM
450 M+

01:36:19

2324 / 2696

1255 / 1380

05.13.2023

DUO DE L'HERMITAGE 2023

20K

15 KM
500 M+

02:06:29

269 / 618

358 / 391

12.07.2014

La SaintéLyon 2014 - La Saintéxpress

50K

44.3 KM
1050 M+

06:57:08

1854 / 2401

1600 / 1940

Statistics

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

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