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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Guillaume DESBOIS

Nationality

France

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

623

-

625

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.29.2025

Grand Duc - Trail de Chartreuse 2025 - Moyen Duc

50K

47 KM
2850 M+

06:26:44

2 / 227

2 / 164

03.02.2025

TRAIL DE VULCAIN 2025 - Marathon Volcanique

50K

48 KM
1820 M+

04:47:05

26 / 706

26 / 587

11.27.2021

La Asics SaintéLyon 2021 - La SaintéSprint

20K

23.3 KM
410 M+

02:10:55

378 / 2227

336 / 1389

12.02.2017

La SaintéLyon 2017

50K

73 KM
1930 M+

11:24:18

3854 / 5789

3589 / 5236

Statistics

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