Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

Africa

24 - 26 May 2024

22 - 23 June 2024

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

MY UTMB

Kazuo OSUMI

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

520

-

-

430

518

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

18:54:35

603 / 755

513 / 621

09.24.2022

Hiroshima Wangan Trail Run 2022 - 105km

100K

107 KM
6180 M+

27:22:22

215 / 405

191 / 354

11.06.2021

OSJ KAMI100 2021 - 100K

100M

110.3 KM
6190 M+

18:32:14

72 / 252

62 / 222

09.30.2019

Wakasaji trail run 2019 - Long course 43 Km

50K

40.6 KM
2340 M+

06:38:18

42 / 258

38 / 220

07.01.2017

Utsukushigahara Trail Run 2017 - 80K

100K

75.1 KM
2490 M+

11:57:19

299 / 665

282 / 593

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..