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

14 - 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

Nathan NEPPER

Nationality

Belgium

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

484

483

354

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.02.2025

La 6000D Trail de légende 2025 - 6 D Marathon

50K

43.7 KM
2110 M+

07:56:18

656 / 743

510 / 558

06.14.2025

Trail Godefroy | Bouillon 2025 - TRAIL GODEFROY | BOUILLON 34km

20K

34.5 KM
1284 M+

04:56:30

221 / 322

184 / 249

09.22.2024

Trail du barrage 2024 - 21km

20K

21 KM
880 M+

02:36:47

39 / 133

34 / 100

06.15.2024

Trail Godefroy | Bouillon 2024 - 20km

20K

20 KM
690 M+

02:02:42

41 / 406

40 / 272

01.20.2024

Houffatrail 2024 - Houffa Trail 10km

-

10 KM
340 M+

01:12:10

138 / 312

110 / 195

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..