Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

North America

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

19 - 20 July 2024

29th June 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Yasumasa KOBAYASHI

Nationality

Japan

Age

75-79 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.11.2018

Kanna Mountain Run And Walk 2018 - Long Class

50K

39 KM
2060 M+

06:47:22

194 / 385

167 / 298

04.27.2018

Ultra-Trail Mt. Fuji 2018 - UTMF

100M

167.4 KM
7610 M+

-

DNF

DNF

11.12.2017

Kanna Mountain Run And Walk 2017 - Super Single Class

50K

50.8 KM
2770 M+

09:32:59

92 / 93

75 / 76

12.11.2016

IZU Trail Journey 2016

100K

70.5 KM
3320 M+

12:53:17

807 / 1282

717 / 1109

11.13.2016

Kanna Mountain Run And Walk 2016 2016 - Super Single Class

50K

50.8 KM
2760 M+

09:34:36

69 / 71

62 / 64

09.17.2016

Shinetsu Five Mountains Trail 2016 - 110 Km

100K

100.8 KM
3400 M+

19:59:44

372 / 420

337 / 380

03.15.2015

IZU Trail Journey 2015

100K

72.4 KM
3110 M+

12:43:21

703 / 1179

632 / 1013

04.26.2013

Ultra-Trail Mt. Fuji 2013 - UTMF

100M

161 KM
9164 M+

40:18:45

384 / 724

341 / 610

07.19.2009

OSJ Ontake Ultra-Trail®️ 2009 - 100 Km

100K

100 KM
3500 M+

16:55:24

253 / 389

241 / 359

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..