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

Masako KOIKE

Nationality

Japan

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.15.2019

Shinetsu Five Mountains Trail 2019 - 110km

100K

109.7 KM
4870 M+

21:56:30

382 / 384

63 / 64

09.16.2018

Shinetsu Five Mountains Trail 2018 - 110 km

100K

101 KM
3880 M+

21:58:06

389 / 392

66 / 67

04.27.2018

Ultra-Trail Mt. Fuji 2018 - STY

100K

92 KM
3920 M+

19:35:16

502 / 582

89 / 105

09.16.2017

Shinetsu Five Mountains Trail 2017 - 110 km (Shortened)

50K

50 KM
1810 M+

08:08:21

456 / 604

83 / 127

07.10.2016

Trainic-World In Ogose Tokigawa 2016 - 30 Km

20K

30 KM
1390 M+

05:02:29

196 / 335

18 / 43

09.26.2015

Ultra-Trail Mt. Fuji 2015 - STY

100K

79.1 KM
3836 M+

18:14:47

530 / 858

78 / 160

03.15.2015

IZU Trail Journey 2015

100K

72.4 KM
3110 M+

13:18:32

877 / 1179

94 / 166

04.26.2014

Ultra-Trail Mt. Fuji 2014 - STY

100K

92 KM
4715 M+

21:55:20

449 / 691

49 / 95

10.13.2013

Hasetsune 2013 - Hasetsune Cup

100K

72 KM
4200 M+

18:34:28

1463 / 2127

148 / 247

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..