Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Asia

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

02 - 04 May 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

07 - 09 November 2024

Africa

22 - 25 May 2025

MY UTMB

Junji KOKUBO

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.19.2015

OSJ Ontake Ultra-Trail®️ 2015 - 100 Km

100K

100.8 KM
4320 M+

14:23:24

252 / 707

235 / 633

10.04.2014

OSJ Koumi 2014 - 100 Miles

100M

150 KM
9005 M+

35:26:13

23 / 26

21 / 24

07.19.2014

OSJ Ontake Ultra-Trail®️ 2014 - 100 Km

100K

100 KM
3680 M+

14:58:53

326 / 763

304 / 688

07.13.2013

OSJ Ontake Ultra-Trail®️ 2013 - 100 Km

100K

100 KM
3680 M+

16:28:54

470 / 725

443 / 663

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..