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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 2026

Africa

29 - 31 May 2026

MYUTMB

Sebastien LASSERON

Nationality

France

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

445

443

426

374

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.05.2025

Trail des Glières 2025 - Ecureuil Fou 41 km

50K

41 KM
2400 M+

07:13:15

148 / 200

123 / 161

07.06.2025

Week end du Tour des Glaciers de la Vanoise 2025 - L'incontournable

50K

41 KM
2800 M+

08:23:43

243 / 384

182 / 274

05.31.2025

Trail des Gorges de l'Ardèche 2025 - La Traversée

50K

42 KM
1300 M+

-

DNF

DNF

03.09.2025

Trail du Ventoux 2025 - LE 46 ORIGINE

50K

48 KM
2600 M+

07:59:08

824 / 1100

725 / 939

10.05.2024

Ultra trail des montagnes du Jura 2024 - La Renarde

100K

76.3 KM
2618 M+

13:42:00

684 / 868

598 / 725

08.23.2024

Le Belier 2024 - TRAIL 15km | L'AGNEAU

20K

15 KM
650 M+

01:52:51

278 / 906

220 / 457

05.06.2018

Trail Napoléon 2018 - Trail Impérial

50K

43.2 KM
1760 M+

07:26:37

223 / 232

192 / 200

09.02.2017

TRAIL SEMNOZ TOUR 2017 - 26 Km

20K

28.7 KM
1500 M+

04:08:48

170 / 294

157 / 238

04.22.2017

Madeira Island Ultra Trail 2017 - MINI

-

15.7 KM
370 M+

01:44:39

92 / 431

86 / 229

09.25.2016

Alesia Trail 2016 - Tendinix

20K

24.8 KM
750 M+

03:02:27

316 / 393

263 / 304

Statistics

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

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