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

Sebastien LOIZEAU

Nationality

France

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

422

-

421

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.17.2025

Festival Des Templiers 2025 - Intégrale Des Causses

50K

61.8 KM
2661 M+

10:30:13

479 / 743

382 / 574

09.20.2025

Grand Raid du Finistère 2025 - GRF56 - La Camaret

50K

54 KM
1198 M+

08:13:04

268 / 386

221 / 301

08.23.2024

Grand Raid des Pyrénées 2024 - Tour du Néouvielle

50K

41 KM
2400 M+

10:06:55

1133 / 1352

794 / 900

06.15.2024

Ultra Trail du Puy Mary Aurillac 2024 - Grand Trail du Lioran

50K

52 KM
1800 M+

08:08:42

340 / 554

275 / 413

05.10.2024

Volvic Volcanic Expérience 2024 - Trail Expérience Impluvium

50K

46.1 KM
1590 M+

06:26:51

386 / 729

312 / 518

10.27.2023

Grand raid des Cathares 2023 - Raid des Bogomiles

100K

101 KM
4300 M+

18:09:12

205 / 296

192 / 270

07.09.2023

Luchon Aneto trail 2023 - La Venasque

50K

45 KM
2800 M+

08:43:14

241 / 373

198 / 292

04.22.2023

Trans Aubrac 2023 - Trail Du Capuchadou

50K

52.3 KM
1390 M+

08:16:14

457 / 659

385 / 504

08.26.2022

Grand Raid des Pyrénées 2022 - TOUR DES LACS

100K

80 KM
5000 M+

18:40:25

518 / 979

478 / 877

10.22.2021

Festival Des Templiers 2021 - Endurance Trail

100K

108.5 KM
4840 M+

20:18:58

510 / 769

481 / 722

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..