Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

02 - 04 October 2025

10 - 11 October 2025

28 - 29 September 2024

20 - 22 September 2024

Asia

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

17 - 20 October 2024

11 - 13 October 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

South America

18 - 22 March 2025

02 - 04 May 2025

01 - 03 August 2025

18 - 21 September 2025

Africa

22 - 25 May 2025

MY UTMB

Rieko YAMAOKA

Nationality

Japan

Age

50-54 Women

UTMB Index

Index

20K

50K

100K

100M

528

-

529

513

425

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.08.2024

World geopark trailrun 2024 - 57km

50K

57.4 KM
2760 M+

08:42:55

15 / 48

1 / 2

08.25.2024

Tsukubarenzan Trailrun In Ishioka 2024 - LONG

100K

73.4 KM
3190 M+

10:20:10

23 / 90

4 / 11

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

41:02:50

833 / 1443

84 / 181

12.10.2023

IZU Trail Journey 2023 - ITJ70k

100K

69.1 KM
3242 M+

11:04:59

506 / 1364

59 / 236

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

15:08:03

565 / 1551

47 / 219

05.20.2023

Trainic-World 100mile & 100km in Sainokuni 2023 - 100km

100M

111 KM
6740 M+

26:19:22

138 / 294

22 / 58

08.28.2022

Tsukubarenzan Trailrun In Ishioka 2022 - LONG

100K

73.4 KM
3190 M+

11:10:28

72 / 126

8 / 14

06.25.2022

FunTrails Round Minano 2022 - 30k

20K

30 KM
1420 M+

04:15:01

64 / 475

10 / 119

04.29.2022

Ishioka Trailrun Race 2022 - Super Long

50K

50 KM
2080 M+

06:22:46

57 / 158

6 / 18

04.25.2021

Ishioka Trailrun Race 2021 - Super Long

50K

45.4 KM
1910 M+

05:48:42

74 / 202

3 / 18

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..