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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Olivier CHAILLOUX

Nationality

France

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

559

557

480

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.05.2025

High Trail Vanoise 2025 - Balcons de Val

20K

20.3 KM
1372 M+

02:50:03

56 / 222

50 / 131

08.26.2024

HOKA UTMB Mont-Blanc 2024 - MCC

50K

40 KM
2350 M+

05:56:22

332 / 1092

286 / 769

07.07.2024

High Trail Vanoise 2024 - Balcons de Val

20K

18.9 KM
1030 M+

02:16:12

54 / 365

51 / 219

05.05.2024

Trail Du Laudon 2024 - Trail des Charmettes

-

14 KM
400 M+

01:12:25

11 / 367

11 / 170

05.01.2022

Trail Du Laudon 2022 - Trail des Charmettes

-

14 KM
400 M+

01:17:13

46 / 360

41 / 175

Statistics

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

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