Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Guillaume CHASSOT

Connect to claim this page

Guillaume CHASSOT

Switzerland

40-44 Men

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

How is my score calculated?

Why isn't my result appearing?

2026

July 11

50K

Verbier Marathon

Trail Verbier St Bernard by UTMB

Cat.

50K

country

Distance

43 KM

3000 M+

Time

10:14:31

Rank

1150

1390

Gender

913

1063

2025

September 21

20K

Wild 25

Wildstrubel by UTMB

Cat.

20K

country

Distance

26 KM

1200 M+

Time

04:19:12

Rank

995

1446

Gender

669

889

July 13

20K

X-Plore

Trail Verbier St Bernard by UTMB

Cat.

20K

country

Distance

26.7 KM

1670 M+

Time

05:24:03

Rank

561

940

Gender

366

566

2014

June 29

ALETSCH SEMI-MARATHON

ALETSCH SEMI-MARATHON

Cat.

country

Distance

15 KM

400 M+

Time

01:40:52

Rank

1550

1904

Gender

1128

1262

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

MyUTMB+

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..