Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 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

Africa

22 - 26 May 2025

MY UTMB

Kai KUROKAWA

Nationality

Japan

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

535

-

536

-

498

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.10.2024

Island Trail AWAJI-The Legend of KUNIUMI- 2024 - 43K

50K

43 KM
2170 M+

05:17:38

29 / 296

25 / 220

09.16.2023

Shinetsu Five Mountains Trail 2023 - 100 miles

100M

162.6 KM
7730 M+

30:46:27

117 / 253

102 / 216

09.17.2022

Shinetsu Five Mountains Trail 2022 - 110km

100K

109 KM
5330 M+

19:54:46

116 / 367

103 / 303

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..