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

Yoshiko IWASAKI

Nationality

Japan

Age

65-69 Women

UTMB Index

Index

20K

50K

100K

100M

375

-

374

289

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.25.2023

Formosa Trail 2023 - Formosa Trail 40km

50K

39.4 KM
2360 M+

08:59:41

231 / 381

40 / 102

11.05.2023

Koshu Alps Haute Route Challenge 2023 - Lily Route Challenge

50K

53.9 KM
3010 M+

12:47:29

140 / 171

34 / 41

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

21:25:42

1352 / 1551

178 / 219

06.10.2023

Okushinano100 2023 - 50K

50K

52.4 KM
2390 M+

10:24:24

259 / 322

68 / 100

11.06.2022

Koshu Alps Haute Route Challenge 2022 - Marronnier Route Challenge

50K

35.7 KM
2120 M+

07:04:43

92 / 129

28 / 43

06.11.2022

Okushinano100 2022 - 50K

50K

52.4 KM
2390 M+

11:05:39

260 / 280

70 / 83

11.07.2021

Koshu Alps Haute Route Challenge 2021 - Lily Route Challenge

50K

53.9 KM
3010 M+

12:17:36

169 / 211

38 / 50

11.07.2020

FTR Hanno 25k 2020 - 25k

20K

26.4 KM
1370 M+

05:11:24

241 / 300

36 / 62

06.23.2019

Spa Trail 2019 - Shima To Kusatsu 56K

50K

55.7 KM
3300 M+

10:49:28

196 / 248

60 / 83

12.01.2018

Formosa Trail 2018 - Formosa Trail 65km

100K

65 KM
3640 M+

14:34:57

55 / 157

7 / 44

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..