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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Olivier CASSOLY

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

06.24.2017

COURSE DE L'ARC EN CIEL 2017

50K

63 KM
3500 M+

12:59:00

437 / 636

412 / 589

11.22.2014

MAFATE TRAIL TOUR 2014

50K

65 KM
3200 M+

13:54:35

278 / 464

242 / 386

06.21.2014

COURSE DE L'ARC EN CIEL 2014

50K

62 KM
3500 M+

13:41:39

515 / 670

487 / 610

01.19.2014

TRANSVOLCANO 2014

50K

52 KM
2250 M+

08:45:35

151 / 291

142 / 258

Statistics

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

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