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UTMB World Series Events

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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

08 - 10 January 2027

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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Francis BOILLON

France

20-34 Men

50K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

June 6

100K

L'ULTRA 110 KM

LA TRANSJU'TRAIL

Cat.

100K

country

Distance

109 KM

4350 M+

Time

-

Rank

DNF

Gender

DNF

2025

November 9

20K

Marseille Outdoor Experience 21km

Marseille Outdoor Experiences

Cat.

20K

country

Distance

21 KM

480 M+

Time

02:06:36

Rank

712

1719

Gender

612

1196

October 4

100K

La Franco Suisse Repli

Ultra trail des montagnes du Jura

Cat.

100K

country

Distance

84 KM

2880 M+

Time

16:25:17

Rank

526

654

Gender

467

570

2024

October 6

20K

La Lynx

Ultra trail des montagnes du Jura

Cat.

20K

country

Distance

20 KM

744 M+

Time

02:19:18

Rank

408

1348

Gender

352

782

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

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