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Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

North America

15 - 17 May 2026

27 - 28 June 2026

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

08 - 11 April 2027

23 - 26 April 2026

16 - 18 April 2026

Africa

29 - 31 May 2026

Asia

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

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Arthur LEMASSON

France

20-34 Men

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

May 3

20K

Trail de la Bauche

Trail Du Laudon

Cat.

20K

country

Distance

26 KM

1200 M+

Time

02:56:00

Rank

42

394

Gender

41

245

2025

April 13

20K

Trail du Vignoble

Trail du Vignoble Nantais

Cat.

20K

country

Distance

43 KM

590 M+

Time

03:42:31

Rank

35

285

Gender

34

259

March 22

50K

Trail 45km

EcoTrail Paris®

Cat.

50K

country

Distance

45.9 KM

720 M+

Time

04:00:09

Rank

57

1730

Gender

55

1410

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

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