Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Kazuaki OKONOGI

Nationality

Japan

Age

40-44 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

481

-

483

444

410

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance 50

50K

58.2 KM
2703 M+

09:47:15

129 / 653

99 / 466

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

38:15:52

572 / 1509

523 / 1340

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

11:02:44

530 / 1343

469 / 1120

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km - Togakushi

100K

90 KM
3595 M+

17:45:12

257 / 345

205 / 272

06.08.2024

Okushinano100 2024 - 100K

100K

100.8 KM
4680 M+

17:42:43

246 / 550

213 / 460

05.11.2024

Mt. Hiei International Trail Run 2024 - 50km

50K

48.6 KM
3010 M+

09:34:23

259 / 489

226 / 427

05.13.2023

Mt. Hiei International Trail Run 2023 - 50km

50K

48.6 KM
3010 M+

10:49:19

549 / 564

471 / 483

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

12:10:06

838 / 1340

730 / 1131

11.06.2022

Nakanoto Treasure Trailrun 2022 - Dream course 50km

50K

47.8 KM
1850 M+

06:55:11

71 / 201

63 / 174

05.21.2022

Mt. Hiei International Trail Run 2022 - 50km

50K

48.6 KM
3010 M+

10:13:24

473 / 573

394 / 476

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..