Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Asia

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

02 - 04 May 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

07 - 09 November 2024

Africa

22 - 25 May 2025

MY UTMB

Naoki IDEZUKI

Nationality

Japan

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.02.2016

MADARAO FOREST TRAILS 2016 - MADARAO FOREST TRAILS 50KM

50K

47.2 KM
2250 M+

04:47:14

17 / 428

17 / 301

10.04.2015

MADARAO FOREST TRAILS 2015 - MADARAO FOREST TRAILS 50KM

50K

50 KM
2570 M+

04:58:17

14 / 419

14 / 310

10.07.2012

Hasetsune 2012 - Hasetsune Cup

100K

72 KM
4200 M+

13:35:43

487 / 1984

450 / 1750

05.18.2012

Ultra-Trail Mt. Fuji 2012 - STY

100K

82 KM
4209 M+

15:14:14

121 / 989

110 / 839

07.18.2010

OSJ Ontake Ultra-Trail®️ 2010 - 100 Km

100K

100 KM
3500 M+

11:31:33

15 / 476

14 / 440

07.19.2009

OSJ Ontake Ultra-Trail®️ 2009 - 100 Km

100K

100 KM
3500 M+

13:41:35

88 / 389

83 / 359

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..