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Europe

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

23 - 25 October 2026

30 - 31 October 2026

30 October - 01 November 2026

18 - 21 March 2027

01 - 04 April 2027

08 - 10 April 2027

30 April - 02 May 2027

5th June 2027

10 - 13 June 2027

23 - 27 June 2027

01 - 05 July 2026

18 - 20 June 2026

12 - 14 June 2026

15 - 17 May 2026

14 - 17 May 2026

24 - 26 April 2026

North America

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

04 - 06 March 2027

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

27 - 28 June 2026

South America

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

26 - 28 June 2026

20 - 22 March 2026

Asia

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

05 - 07 March 2027

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

MYUTMB

Mathieu GREFFION

France

40-44 Men

UTMB Index Race
Unavailable UTMB Index
20K
Unavailable UTMB Index
50K
Unavailable UTMB Index
100K
Unavailable UTMB Index
100M
Unavailable UTMB Index

How does the calculation work?

Evolution

Results

How is my score calculated?

Why isn't my result appearing?

2026

June 27

50K

Réveil des Ducs 70km

L'Ultra Marin®

Cat.

50K

country

Distance

70 KM

498 M+

Time

-

Rank

DNF

Gender

DNF

2023

June 30

20K

Grand Relais - N°2

L'Ultra Marin Raid Golfe du Morbihan

Cat.

20K

country

Distance

33 KM

415 M+

Time

03:46:36

Rank

212

291

Gender

160

206

2019

June 29

50K

Trail Golfe du Morbihan

Ultra Marin Raid Golfe du Morbihan

Cat.

50K

country

Distance

58.2 KM

350 M+

Time

08:03:58

Rank

875

1353

Gender

744

1037

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

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