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UTMB World Series Events

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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

Harold MAFFRE

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

2022

June 5

20K

La Semi-Comtoise

Le Trail des Hobbits

Cat.

20K

country

Distance

21.3 KM

315 M+

Time

02:42:26

Rank

613

844

Gender

478

618

April 17

20K

NTMF 25 KM

NORD TRAIL MONTS DE FLANDRES

Cat.

20K

country

Distance

25.3 KM

550 M+

Time

02:52:51

Rank

729

1210

Gender

576

820

2018

September 9

20K

21 Km

Trail Côte d'Opale

Cat.

20K

country

Distance

21.5 KM

380 M+

Time

02:24:18

Rank

542

1073

Gender

429

686

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

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