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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

Ronan BUCCO

Nationality

France

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

542

-

541

463

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.16.2025

Le Grand Raid De La Réunion 2025 - La Diagonale Des Fous

100M

175 KM
10107 M+

-

DNF

DNF

08.30.2025

CIMASARUN 2025 - CUMASARUN

50K

51.7 KM
3725 M+

09:09:25

102 / 921

98 / 709

06.28.2025

100K

101.2 KM
5580 M+

24:42:23

41 / 104

40 / 93

11.30.2024

MAFATE TRAIL TOUR 2024

50K

53.9 KM
3560 M+

08:28:18

68 / 645

65 / 488

10.20.2023

Le Grand Raid De La Réunion 2023 - La Mascareignes

100K

72 KM
4007 M+

14:41:11

249 / 1136

207 / 820

Statistics

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

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