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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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Jonas CUSTERS

Belgium

20-34 Men

20K

Unavailable UTMB Index

50K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

March 21

100M

Ultra Trail Chianti Castles

Chianti Ultra Trail by UTMB®

Cat.

100M

country

Distance

118.9 KM

5121 M+

Time

-

Rank

DNF

Gender

DNF

2025

June 6

100M

mozart 100

mozart 100 by UTMB

Cat.

100M

country

Distance

120 KM

5800 M+

Time

-

Rank

DNF

Gender

DNF

2024

May 18

100K

GT85

Grand Trail Des Lacs Et Chateaux Summer Edition (GTLC)

Cat.

100K

country

Distance

85.6 KM

3082 M+

Time

13:17:22

Rank

114

191

Gender

112

174

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

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