Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

13 - 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

Léa MERCIER-BOSSENY

Nationality

France

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

489

488

465

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.01.2025

Lyon Urban Trail By Night 2025 - 30Km

20K

29 KM
1000 M+

03:23:54

1011 / 1993

102 / 388

09.05.2025

La Nuit des Cabornes 2025 - 23kms

20K

23 KM
1050 M+

02:37:11

269 / 573

22 / 91

07.13.2025

Trail Des Passerelles Du Monteynard 2025 - Maratrail

50K

40 KM
2150 M+

06:00:48

297 / 1016

43 / 308

05.31.2025

RAIDLIGHT TRAIL FESTIVAL 2025 - Trail Tour

50K

33 KM
1850 M+

05:21:13

122 / 274

19 / 76

03.30.2025

Lyon Urban Trail 2025 - 25 Km

20K

25.7 KM
990 M+

02:52:21

644 / 1871

66 / 479

03.09.2025

Trail des Cabornis 2025 - Trail des Cabornis - 25km

20K

25 KM
1000 M+

02:54:09

376 / 721

43 / 142

02.02.2025

TRAIL GIVRE 2025

20K

25.4 KM
520 M+

02:22:53

388 / 845

48 / 204

11.02.2024

Lyon Urban Trail By Night 2024 - 30Km

20K

28.6 KM
804 M+

02:53:42

498 / 1306

31 / 198

09.06.2024

La Nuit des Cabornes 2024 - 19kms

20K

19.2 KM
1000 M+

02:15:41

218 / 566

12 / 101

07.21.2024

Trail des Gets 2024 - Trail bleu

20K

21.5 KM
1041 M+

02:52:24

175 / 470

22 / 150

Statistics

Filter by UTMB INDEX

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

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

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