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

Ayaka KOIZUMI

Nationality

Japan

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

419

-

417

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.23.2023

Sky View Trail 2023 - Sky View Trail 80

100K

80 KM
4640 M+

-

DNF

DNF

04.29.2023

Ishioka Trailrun Race 2023 - Super Long

50K

50 KM
2080 M+

07:39:26

152 / 185

16 / 24

05.29.2022

OSJ Okukuji Trail 2022 - 30 Km

20K

34.4 KM
1490 M+

07:23:32

271 / 367

48 / 68

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..