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

Ritsuko SHIRATORI

Nationality

Japan

Age

50-54 Women

UTMB Index

Index

20K

50K

100K

100M

408

-

-

407

-

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+

19:00:23

621 / 755

94 / 134

07.17.2022

OSJ Ontake 100 2022 - 100 Km

100K

106.5 KM
2430 M+

17:39:55

532 / 785

56 / 96

07.14.2019

OSJ Ontake 100 2019 - 100 Km

100K

102.8 KM
3070 M+

16:01:35

436 / 842

38 / 97

04.26.2019

Ultra-Trail Mt. Fuji 2019 - UTMF_OSHINO 114km

100K

114.2 KM
4860 M+

26:45:37

220 / 840

27 / 134

09.23.2018

Trail d'Albertville 2018

50K

48.3 KM
3640 M+

13:30:00

130 / 130

14 / 14

04.27.2018

Ultra-Trail Mt. Fuji 2018 - UTMF

100M

167.4 KM
7610 M+

-

DNF

DNF

10.22.2017

Gasando Trail Running 2017

50K

49 KM
2460 M+

-

DNF

DNF

07.01.2017

Utsukushigahara Trail Run 2017 - 80K

100K

75.1 KM
2490 M+

14:40:03

586 / 665

58 / 72

09.23.2016

Ultra-Trail Mt. Fuji 2016 - UTMF - Shortened

50K

44.2 KM
1500 M+

08:09:42

893 / 1342

128 / 232

07.16.2016

OSJ Ontake Ultra-Trail®️ 2016 - 100 Km

100K

99.8 KM
4850 M+

17:12:35

670 / 855

70 / 114

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..