Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Nicolas DEFFENSE

Nationality

Belgium

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

564

563

493

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.27.2024

Trail du Grand Ballon 2024 - Trail du Grand Ballon 48km

50K

47.6 KM
2040 M+

07:02:17

142 / 450

131 / 363

11.04.2023

Grand Trail des Lacs & Châteaux Winter Edition (GTLC) 2023 - GT22

20K

23 KM
1120 M+

02:37:01

83 / 456

75 / 329

10.23.2022

Trail de Bruxelles 2022 - 21km

20K

21 KM
375 M+

01:37:25

28 / 356

26 / 251

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

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