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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 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

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Laurent BOISSON

Nationality

France

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

412

411

403

369

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.15.2025

Trail du Saint-Jacques by UTMB® 2025 - Monistrail - 50K

50K

52.8 KM
1810 M+

08:32:48

1260 / 1665

1073 / 1366

03.30.2025

Lyon Urban Trail 2025 - 37 KM

50K

37.5 KM
1526 M+

04:53:13

845 / 1022

759 / 901

06.15.2024

Trail du Saint-Jacques by UTMB® 2024 - Grand Trail du Saint Jacques - 100K

100K

80.1 KM
3352 M+

15:37:14

866 / 943

794 / 863

03.24.2024

Lyon Urban Trail 2024 - 25 Km

20K

25 KM
800 M+

03:15:35

1157 / 1766

986 / 1355

09.01.2023

Dacia UTMB® Mont Blanc 2023 - CCC

100K

100 KM
6156 M+

-

DNF

DNF

12.03.2022

La Asics SaintéLyon 2022 - La SaintéSprint

20K

24 KM
520 M+

03:08:30

1450 / 2400

988 / 1391

09.24.2022

Nice Côte d’Azur by UTMB® 2022 - Nice 100K

100K

108.1 KM
5490 M+

27:11:37

370 / 479

337 / 429

11.27.2021

La Asics SaintéLyon 2021 - La SaintExpress

50K

45.9 KM
1000 M+

06:20:01

1448 / 2405

1215 / 1850

10.22.2021

Le Grand Raid De La Réunion 2021 - Trail De Bourbon

100K

105.1 KM
6131 M+

34:11:31

458 / 780

399 / 658

08.24.2021

UTMB® 2021 - TDS® Bourg-Saint-Maurice

50K

55 KM
3700 M+

09:34:06

655 / 1154

598 / 1051

Statistics

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

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