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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

North America

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

22 - 25 April 2027

14 - 16 May 2027

16 - 18 April 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

29 - 31 May 2026

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Arthur LEFEBVRE

Belgium

20-34 Men

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

May 14

20K

Lutgarde Blonde 24km

Lutgarde trail

Cat.

20K

country

Distance

24 KM

450 M+

Time

02:13:21

Rank

91

256

Gender

85

195

2025

November 1

20K

GTN - 36km

Grand Trail Nocturne des Hauts-de-France

Cat.

20K

country

Distance

36 KM

1040 M+

Time

03:43:12

Rank

219

585

Gender

198

507

September 14

20K

18KM

Trail Côte d'Opale en Pas-de-Calais

Cat.

20K

country

Distance

18.5 KM

229 M+

Time

01:38:10

Rank

40

639

Gender

36

322

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

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