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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Guillaume LE MASSON

Nationality

France

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

404

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354

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.03.2025

100 Miles Pyrénées Méditerranée 2025 - 100 Miles

100M

177 KM
7440 M+

45:55:42

116 / 130

106 / 119

06.14.2025

Trail 100 Andorra by UTMB® 2025 - Ultra 105K

100M

108.6 KM
6840 M+

-

DNF

DNF

05.17.2024

Trail Alsace Grand Est by UTMB 2024 - Ultra-Trail des Chevaliers en Région Grand Est

100M

172.5 KM
6625 M+

39:44:52

381 / 381

363 / 363

03.18.2023

EcoTrail Paris® 2023 - Trail 80km

50K

80.1 KM
1450 M+

11:20:16

1226 / 1737

1110 / 1545

03.19.2022

EcoTrail Paris® 2022 - Trail 45km

50K

46.5 KM
930 M+

05:07:51

540 / 1464

486 / 1226

Statistics

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

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