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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Guillaume MASSOT

Nationality

France

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

486

488

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.28.2025

Marathon du Mont-Blanc 2025 - 23 Km du Mont-Blanc

20K

23.6 KM
1590 M+

03:39:56

320 / 1743

274 / 1040

08.07.2022

SIERRE-ZINAL 2022

50K

31.3 KM
2190 M+

04:53:33

1100 / 1593

946 / 1346

06.25.2022

Marathon du Mont-Blanc 2022 - Duo étoilé

20K

21.5 KM
1570 M+

04:10:49

270 / 1001

367 / 604

06.29.2019

Marathon du Mont-Blanc 2019 - 23 Km du Mont-Blanc

20K

23.5 KM
1670 M+

03:34:54

239 / 1904

207 / 1208

06.30.2018

Marathon du Mont-Blanc 2018 - Duo étoilé

20K

17.7 KM
1270 M+

02:58:09

59 / 806

96 / 516

Statistics

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