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UTMB World Series Events

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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

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

MYUTMB

Melissa BUFFETRILLE

Switzerland

20-34 Women

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

May 2

20K

Cabri 19K

Jura Swiss Trail

Cat.

20K

country

Distance

19.1 KM

1310 M+

Time

03:33:13

Rank

189

316

Gender

58

122

2025

October 12

20K

XTERRA Trail Vallée de Joux 22K

Trail Vallée de Joux

Cat.

20K

country

Distance

22 KM

804 M+

Time

02:59:42

Rank

551

797

Gender

176

316

May 17

20K

22K Trail Dent de Vaulion

Trail Dent de Vaulion

Cat.

20K

country

Distance

22 KM

1050 M+

Time

02:58:49

Rank

283

405

Gender

80

155

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

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